123109920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:192

約数の個数: 288

約数和(自身を含む): 458535168

約数和(自身を除く): 335425248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 47, 48, 51, 60, 68, 72, 80, 85, 90, 94, 96, 102, 107, 120, 136, 141, 144, 153, 160, 170, 180, 188, 204, 214, 235, 240, 255, 272, 282, 288, 306, 321, 340, 360, 376, 408, 423, 428, 470, 480, 510, 535, 544, 564, 612, 642, 680, 705, 720, 752, 765, 799, 816, 846, 856, 940, 963, 1020, 1070, 1128, 1224, 1284, 1360, 1410, 1440, 1504, 1530, 1598, 1605, 1632, 1692, 1712, 1819, 1880, 1926, 2040, 2115, 2140, 2256, 2397, 2448, 2568, 2720, 2820, 3060, 3196, 3210, 3384, 3424, 3638, 3760, 3852, 3995, 4080, 4230, 4280, 4512, 4794, 4815, 4896, 5029, 5136, 5457, 5640, 6120, 6392, 6420, 6768, 7191, 7276, 7520, 7704, 7990, 8160, 8460, 8560, 9095, 9588, 9630, 10058, 10272, 10914, 11280, 11985, 12240, 12784, 12840, 13536, 14382, 14552, 15087, 15408, 15980, 16371, 16920, 17120, 18190, 19176, 19260, 20116, 21828, 22560, 23970, 24480, 25145, 25568, 25680, 27285, 28764, 29104, 30174, 30816, 31960, 32742, 33840, 35955, 36380, 38352, 38520, 40232, 43656, 45261, 47940, 50290, 51360, 54570, 57528, 58208, 60348, 63920, 65484, 67680, 71910, 72760, 75435, 76704, 77040, 80464, 81855, 85493, 87312, 90522, 95880, 100580, 109140, 115056, 120696, 127840, 130968, 143820, 145520, 150870, 154080, 160928, 163710, 170986, 174624, 181044, 191760, 201160, 218280, 226305, 230112, 241392, 256479, 261936, 287640, 291040, 301740, 327420, 341972, 362088, 383520, 402320, 427465, 436560, 452610, 482784, 512958, 523872, 575280, 603480, 654840, 683944, 724176, 769437, 804640, 854930, 873120, 905220, 1025916, 1150560, 1206960, 1282395, 1309680, 1367888, 1448352, 1538874, 1709860, 1810440, 2051832, 2413920, 2564790, 2619360, 2735776, 3077748, 3419720, 3620880, 3847185, 4103664, 5129580, 6155496, 6839440, 7241760, 7694370, 8207328, 10259160, 12310992, 13678880, 15388740, 20518320, 24621984, 30777480, 41036640, 61554960, 123109920]

約数ペア:

[(1, 123109920), (2, 61554960), (3, 41036640), (4, 30777480), (5, 24621984), (6, 20518320), (8, 15388740), (9, 13678880), (10, 12310992), (12, 10259160), (15, 8207328), (16, 7694370), (17, 7241760), (18, 6839440), (20, 6155496), (24, 5129580), (30, 4103664), (32, 3847185), (34, 3620880), (36, 3419720), (40, 3077748), (45, 2735776), (47, 2619360), (48, 2564790), (51, 2413920), (60, 2051832), (68, 1810440), (72, 1709860), (80, 1538874), (85, 1448352), (90, 1367888), (94, 1309680), (96, 1282395), (102, 1206960), (107, 1150560), (120, 1025916), (136, 905220), (141, 873120), (144, 854930), (153, 804640), (160, 769437), (170, 724176), (180, 683944), (188, 654840), (204, 603480), (214, 575280), (235, 523872), (240, 512958), (255, 482784), (272, 452610), (282, 436560), (288, 427465), (306, 402320), (321, 383520), (340, 362088), (360, 341972), (376, 327420), (408, 301740), (423, 291040), (428, 287640), (470, 261936), (480, 256479), (510, 241392), (535, 230112), (544, 226305), (564, 218280), (612, 201160), (642, 191760), (680, 181044), (705, 174624), (720, 170986), (752, 163710), (765, 160928), (799, 154080), (816, 150870), (846, 145520), (856, 143820), (940, 130968), (963, 127840), (1020, 120696), (1070, 115056), (1128, 109140), (1224, 100580), (1284, 95880), (1360, 90522), (1410, 87312), (1440, 85493), (1504, 81855), (1530, 80464), (1598, 77040), (1605, 76704), (1632, 75435), (1692, 72760), (1712, 71910), (1819, 67680), (1880, 65484), (1926, 63920), (2040, 60348), (2115, 58208), (2140, 57528), (2256, 54570), (2397, 51360), (2448, 50290), (2568, 47940), (2720, 45261), (2820, 43656), (3060, 40232), (3196, 38520), (3210, 38352), (3384, 36380), (3424, 35955), (3638, 33840), (3760, 32742), (3852, 31960), (3995, 30816), (4080, 30174), (4230, 29104), (4280, 28764), (4512, 27285), (4794, 25680), (4815, 25568), (4896, 25145), (5029, 24480), (5136, 23970), (5457, 22560), (5640, 21828), (6120, 20116), (6392, 19260), (6420, 19176), (6768, 18190), (7191, 17120), (7276, 16920), (7520, 16371), (7704, 15980), (7990, 15408), (8160, 15087), (8460, 14552), (8560, 14382), (9095, 13536), (9588, 12840), (9630, 12784), (10058, 12240), (10272, 11985), (10914, 11280)]