123863760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2423}}^1$

素因数の和:2513

約数の個数: 120

約数和(自身を含む): 422008704

約数和(自身を除く): 298144944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1704, 2130, 2423, 2556, 2840, 3195, 3408, 4260, 4846, 5112, 5680, 6390, 7269, 8520, 9692, 10224, 12115, 12780, 14538, 17040, 19384, 21807, 24230, 25560, 29076, 36345, 38768, 43614, 48460, 51120, 58152, 72690, 87228, 96920, 109035, 116304, 145380, 172033, 174456, 193840, 218070, 290760, 344066, 348912, 436140, 516099, 581520, 688132, 860165, 872280, 1032198, 1376264, 1548297, 1720330, 1744560, 2064396, 2580495, 2752528, 3096594, 3440660, 4128792, 5160990, 6193188, 6881320, 7741485, 8257584, 10321980, 12386376, 13762640, 15482970, 20643960, 24772752, 30965940, 41287920, 61931880, 123863760]

約数ペア:

[(1, 123863760), (2, 61931880), (3, 41287920), (4, 30965940), (5, 24772752), (6, 20643960), (8, 15482970), (9, 13762640), (10, 12386376), (12, 10321980), (15, 8257584), (16, 7741485), (18, 6881320), (20, 6193188), (24, 5160990), (30, 4128792), (36, 3440660), (40, 3096594), (45, 2752528), (48, 2580495), (60, 2064396), (71, 1744560), (72, 1720330), (80, 1548297), (90, 1376264), (120, 1032198), (142, 872280), (144, 860165), (180, 688132), (213, 581520), (240, 516099), (284, 436140), (355, 348912), (360, 344066), (426, 290760), (568, 218070), (639, 193840), (710, 174456), (720, 172033), (852, 145380), (1065, 116304), (1136, 109035), (1278, 96920), (1420, 87228), (1704, 72690), (2130, 58152), (2423, 51120), (2556, 48460), (2840, 43614), (3195, 38768), (3408, 36345), (4260, 29076), (4846, 25560), (5112, 24230), (5680, 21807), (6390, 19384), (7269, 17040), (8520, 14538), (9692, 12780), (10224, 12115)]