162703140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{6971}}^1$

素因数の和:7372

約数の個数: 48

約数和(自身を含む): 456805440

約数和(自身を除く): 294102300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 389, 778, 1167, 1556, 1945, 2334, 3890, 4668, 5835, 6971, 7780, 11670, 13942, 20913, 23340, 27884, 34855, 41826, 69710, 83652, 104565, 139420, 209130, 418260, 2711719, 5423438, 8135157, 10846876, 13558595, 16270314, 27117190, 32540628, 40675785, 54234380, 81351570, 162703140]

約数ペア:

[(1, 162703140), (2, 81351570), (3, 54234380), (4, 40675785), (5, 32540628), (6, 27117190), (10, 16270314), (12, 13558595), (15, 10846876), (20, 8135157), (30, 5423438), (60, 2711719), (389, 418260), (778, 209130), (1167, 139420), (1556, 104565), (1945, 83652), (2334, 69710), (3890, 41826), (4668, 34855), (5835, 27884), (6971, 23340), (7780, 20913), (11670, 13942)]