1341420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 3816960

約数和(自身を除く): 2475540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 283, 316, 395, 474, 566, 790, 849, 948, 1132, 1185, 1415, 1580, 1698, 2370, 2830, 3396, 4245, 4740, 5660, 8490, 16980, 22357, 44714, 67071, 89428, 111785, 134142, 223570, 268284, 335355, 447140, 670710, 1341420]

約数ペア:

[(1, 1341420), (2, 670710), (3, 447140), (4, 335355), (5, 268284), (6, 223570), (10, 134142), (12, 111785), (15, 89428), (20, 67071), (30, 44714), (60, 22357), (79, 16980), (158, 8490), (237, 5660), (283, 4740), (316, 4245), (395, 3396), (474, 2830), (566, 2370), (790, 1698), (849, 1580), (948, 1415), (1132, 1185)]