1518556080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{204107}}^1$

素因数の和:204154

約数の個数: 80

約数和(自身を含む): 4859403264

約数和(自身を除く): 3340847184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 204107, 408214, 612321, 816428, 1020535, 1224642, 1632856, 2041070, 2449284, 3061605, 3265712, 4082140, 4898568, 6123210, 6327317, 8164280, 9797136, 12246420, 12654634, 16328560, 18981951, 24492840, 25309268, 31636585, 37963902, 48985680, 50618536, 63273170, 75927804, 94909755, 101237072, 126546340, 151855608, 189819510, 253092680, 303711216, 379639020, 506185360, 759278040, 1518556080]

約数ペア:

[(1, 1518556080), (2, 759278040), (3, 506185360), (4, 379639020), (5, 303711216), (6, 253092680), (8, 189819510), (10, 151855608), (12, 126546340), (15, 101237072), (16, 94909755), (20, 75927804), (24, 63273170), (30, 50618536), (31, 48985680), (40, 37963902), (48, 31636585), (60, 25309268), (62, 24492840), (80, 18981951), (93, 16328560), (120, 12654634), (124, 12246420), (155, 9797136), (186, 8164280), (240, 6327317), (248, 6123210), (310, 4898568), (372, 4082140), (465, 3265712), (496, 3061605), (620, 2449284), (744, 2041070), (930, 1632856), (1240, 1224642), (1488, 1020535), (1860, 816428), (2480, 612321), (3720, 408214), (7440, 204107)]