160209780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 460615680

約数和(自身を除く): 300405900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 167, 177, 236, 271, 295, 334, 354, 501, 542, 590, 668, 708, 813, 835, 885, 1002, 1084, 1180, 1355, 1626, 1670, 1770, 2004, 2505, 2710, 3252, 3340, 3540, 4065, 5010, 5420, 8130, 9853, 10020, 15989, 16260, 19706, 29559, 31978, 39412, 45257, 47967, 49265, 59118, 63956, 79945, 90514, 95934, 98530, 118236, 135771, 147795, 159890, 181028, 191868, 197060, 226285, 239835, 271542, 295590, 319780, 452570, 479670, 543084, 591180, 678855, 905140, 959340, 1357710, 2670163, 2715420, 5340326, 8010489, 10680652, 13350815, 16020978, 26701630, 32041956, 40052445, 53403260, 80104890, 160209780]

約数ペア:

[(1, 160209780), (2, 80104890), (3, 53403260), (4, 40052445), (5, 32041956), (6, 26701630), (10, 16020978), (12, 13350815), (15, 10680652), (20, 8010489), (30, 5340326), (59, 2715420), (60, 2670163), (118, 1357710), (167, 959340), (177, 905140), (236, 678855), (271, 591180), (295, 543084), (334, 479670), (354, 452570), (501, 319780), (542, 295590), (590, 271542), (668, 239835), (708, 226285), (813, 197060), (835, 191868), (885, 181028), (1002, 159890), (1084, 147795), (1180, 135771), (1355, 118236), (1626, 98530), (1670, 95934), (1770, 90514), (2004, 79945), (2505, 63956), (2710, 59118), (3252, 49265), (3340, 47967), (3540, 45257), (4065, 39412), (5010, 31978), (5420, 29559), (8130, 19706), (9853, 16260), (10020, 15989)]