156072720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{2791}}^1$

素因数の和:3040

約数の個数: 80

約数和(自身を含む): 486076032

約数和(自身を除く): 330003312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 233, 240, 466, 699, 932, 1165, 1398, 1864, 2330, 2791, 2796, 3495, 3728, 4660, 5582, 5592, 6990, 8373, 9320, 11164, 11184, 13955, 13980, 16746, 18640, 22328, 27910, 27960, 33492, 41865, 44656, 55820, 55920, 66984, 83730, 111640, 133968, 167460, 223280, 334920, 650303, 669840, 1300606, 1950909, 2601212, 3251515, 3901818, 5202424, 6503030, 7803636, 9754545, 10404848, 13006060, 15607272, 19509090, 26012120, 31214544, 39018180, 52024240, 78036360, 156072720]

約数ペア:

[(1, 156072720), (2, 78036360), (3, 52024240), (4, 39018180), (5, 31214544), (6, 26012120), (8, 19509090), (10, 15607272), (12, 13006060), (15, 10404848), (16, 9754545), (20, 7803636), (24, 6503030), (30, 5202424), (40, 3901818), (48, 3251515), (60, 2601212), (80, 1950909), (120, 1300606), (233, 669840), (240, 650303), (466, 334920), (699, 223280), (932, 167460), (1165, 133968), (1398, 111640), (1864, 83730), (2330, 66984), (2791, 55920), (2796, 55820), (3495, 44656), (3728, 41865), (4660, 33492), (5582, 27960), (5592, 27910), (6990, 22328), (8373, 18640), (9320, 16746), (11164, 13980), (11184, 13955)]