102999480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{4357}}^1$

素因数の和:4568

約数の個数: 64

約数和(自身を含む): 310638240

約数和(自身を除く): 207638760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3940, 4357, 4728, 5910, 7880, 8714, 11820, 13071, 17428, 21785, 23640, 26142, 34856, 43570, 52284, 65355, 87140, 104568, 130710, 174280, 261420, 522840, 858329, 1716658, 2574987, 3433316, 4291645, 5149974, 6866632, 8583290, 10299948, 12874935, 17166580, 20599896, 25749870, 34333160, 51499740, 102999480]

約数ペア:

[(1, 102999480), (2, 51499740), (3, 34333160), (4, 25749870), (5, 20599896), (6, 17166580), (8, 12874935), (10, 10299948), (12, 8583290), (15, 6866632), (20, 5149974), (24, 4291645), (30, 3433316), (40, 2574987), (60, 1716658), (120, 858329), (197, 522840), (394, 261420), (591, 174280), (788, 130710), (985, 104568), (1182, 87140), (1576, 65355), (1970, 52284), (2364, 43570), (2955, 34856), (3940, 26142), (4357, 23640), (4728, 21785), (5910, 17428), (7880, 13071), (8714, 11820)]