121800240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:177

約数の個数: 320

約数和(自身を含む): 462827520

約数和(自身を除く): 341027280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 31, 34, 36, 40, 45, 48, 51, 54, 60, 62, 68, 72, 80, 85, 90, 93, 102, 107, 108, 120, 124, 135, 136, 144, 153, 155, 170, 180, 186, 204, 214, 216, 240, 248, 255, 270, 272, 279, 306, 310, 321, 340, 360, 372, 408, 428, 432, 459, 465, 496, 510, 527, 535, 540, 558, 612, 620, 642, 680, 720, 744, 765, 816, 837, 856, 918, 930, 963, 1020, 1054, 1070, 1080, 1116, 1224, 1240, 1284, 1360, 1395, 1488, 1530, 1581, 1605, 1674, 1712, 1819, 1836, 1860, 1926, 2040, 2108, 2140, 2160, 2232, 2295, 2448, 2480, 2568, 2635, 2790, 2889, 3060, 3162, 3210, 3317, 3348, 3638, 3672, 3720, 3852, 4080, 4185, 4216, 4280, 4464, 4590, 4743, 4815, 5136, 5270, 5457, 5580, 5778, 6120, 6324, 6420, 6634, 6696, 7276, 7344, 7440, 7704, 7905, 8370, 8432, 8560, 9095, 9180, 9486, 9630, 9951, 10540, 10914, 11160, 11556, 12240, 12648, 12840, 13268, 13392, 14229, 14445, 14552, 15408, 15810, 16371, 16585, 16740, 18190, 18360, 18972, 19260, 19902, 21080, 21828, 22320, 23112, 23715, 25296, 25680, 26536, 27285, 28458, 28890, 29104, 29853, 31620, 32742, 33170, 33480, 36380, 36720, 37944, 38520, 39804, 42160, 43656, 46224, 47430, 49113, 49755, 53072, 54570, 56389, 56916, 57780, 59706, 63240, 65484, 66340, 66960, 71145, 72760, 75888, 77040, 79608, 81855, 87312, 89559, 94860, 98226, 99510, 109140, 112778, 113832, 115560, 119412, 126480, 130968, 132680, 142290, 145520, 149265, 159216, 163710, 169167, 179118, 189720, 196452, 199020, 218280, 225556, 227664, 231120, 238824, 245565, 261936, 265360, 281945, 284580, 298530, 327420, 338334, 358236, 379440, 392904, 398040, 436560, 447795, 451112, 477648, 491130, 507501, 563890, 569160, 597060, 654840, 676668, 716472, 785808, 796080, 845835, 895590, 902224, 982260, 1015002, 1127780, 1138320, 1194120, 1309680, 1353336, 1432944, 1522503, 1691670, 1791180, 1964520, 2030004, 2255560, 2388240, 2537505, 2706672, 3045006, 3383340, 3582360, 3929040, 4060008, 4511120, 5075010, 6090012, 6766680, 7164720, 7612515, 8120016, 10150020, 12180024, 13533360, 15225030, 20300040, 24360048, 30450060, 40600080, 60900120, 121800240]

約数ペア:

[(1, 121800240), (2, 60900120), (3, 40600080), (4, 30450060), (5, 24360048), (6, 20300040), (8, 15225030), (9, 13533360), (10, 12180024), (12, 10150020), (15, 8120016), (16, 7612515), (17, 7164720), (18, 6766680), (20, 6090012), (24, 5075010), (27, 4511120), (30, 4060008), (31, 3929040), (34, 3582360), (36, 3383340), (40, 3045006), (45, 2706672), (48, 2537505), (51, 2388240), (54, 2255560), (60, 2030004), (62, 1964520), (68, 1791180), (72, 1691670), (80, 1522503), (85, 1432944), (90, 1353336), (93, 1309680), (102, 1194120), (107, 1138320), (108, 1127780), (120, 1015002), (124, 982260), (135, 902224), (136, 895590), (144, 845835), (153, 796080), (155, 785808), (170, 716472), (180, 676668), (186, 654840), (204, 597060), (214, 569160), (216, 563890), (240, 507501), (248, 491130), (255, 477648), (270, 451112), (272, 447795), (279, 436560), (306, 398040), (310, 392904), (321, 379440), (340, 358236), (360, 338334), (372, 327420), (408, 298530), (428, 284580), (432, 281945), (459, 265360), (465, 261936), (496, 245565), (510, 238824), (527, 231120), (535, 227664), (540, 225556), (558, 218280), (612, 199020), (620, 196452), (642, 189720), (680, 179118), (720, 169167), (744, 163710), (765, 159216), (816, 149265), (837, 145520), (856, 142290), (918, 132680), (930, 130968), (963, 126480), (1020, 119412), (1054, 115560), (1070, 113832), (1080, 112778), (1116, 109140), (1224, 99510), (1240, 98226), (1284, 94860), (1360, 89559), (1395, 87312), (1488, 81855), (1530, 79608), (1581, 77040), (1605, 75888), (1674, 72760), (1712, 71145), (1819, 66960), (1836, 66340), (1860, 65484), (1926, 63240), (2040, 59706), (2108, 57780), (2140, 56916), (2160, 56389), (2232, 54570), (2295, 53072), (2448, 49755), (2480, 49113), (2568, 47430), (2635, 46224), (2790, 43656), (2889, 42160), (3060, 39804), (3162, 38520), (3210, 37944), (3317, 36720), (3348, 36380), (3638, 33480), (3672, 33170), (3720, 32742), (3852, 31620), (4080, 29853), (4185, 29104), (4216, 28890), (4280, 28458), (4464, 27285), (4590, 26536), (4743, 25680), (4815, 25296), (5136, 23715), (5270, 23112), (5457, 22320), (5580, 21828), (5778, 21080), (6120, 19902), (6324, 19260), (6420, 18972), (6634, 18360), (6696, 18190), (7276, 16740), (7344, 16585), (7440, 16371), (7704, 15810), (7905, 15408), (8370, 14552), (8432, 14445), (8560, 14229), (9095, 13392), (9180, 13268), (9486, 12840), (9630, 12648), (9951, 12240), (10540, 11556), (10914, 11160)]