71374920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7529}}^1$

素因数の和:7622

約数の個数: 64

約数和(自身を含む): 216864000

約数和(自身を除く): 145489080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 7529, 9480, 15058, 22587, 30116, 37645, 45174, 60232, 75290, 90348, 112935, 150580, 180696, 225870, 301160, 451740, 594791, 903480, 1189582, 1784373, 2379164, 2973955, 3568746, 4758328, 5947910, 7137492, 8921865, 11895820, 14274984, 17843730, 23791640, 35687460, 71374920]

約数ペア:

[(1, 71374920), (2, 35687460), (3, 23791640), (4, 17843730), (5, 14274984), (6, 11895820), (8, 8921865), (10, 7137492), (12, 5947910), (15, 4758328), (20, 3568746), (24, 2973955), (30, 2379164), (40, 1784373), (60, 1189582), (79, 903480), (120, 594791), (158, 451740), (237, 301160), (316, 225870), (395, 180696), (474, 150580), (632, 112935), (790, 90348), (948, 75290), (1185, 60232), (1580, 45174), (1896, 37645), (2370, 30116), (3160, 22587), (4740, 15058), (7529, 9480)]