61554960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:190

約数の個数: 240

約数和(自身を含む): 225628416

約数和(自身を除く): 164073456

約数列:

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

約数ペア:

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