55859280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13691}}^1$

素因数の和:13724

約数の個数: 80

約数和(自身を含む): 183363264

約数和(自身を除く): 127503984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 13691, 27382, 41073, 54764, 68455, 82146, 109528, 136910, 164292, 205365, 219056, 232747, 273820, 328584, 410730, 465494, 547640, 657168, 698241, 821460, 930988, 1095280, 1163735, 1396482, 1642920, 1861976, 2327470, 2792964, 3285840, 3491205, 3723952, 4654940, 5585928, 6982410, 9309880, 11171856, 13964820, 18619760, 27929640, 55859280]

約数ペア:

[(1, 55859280), (2, 27929640), (3, 18619760), (4, 13964820), (5, 11171856), (6, 9309880), (8, 6982410), (10, 5585928), (12, 4654940), (15, 3723952), (16, 3491205), (17, 3285840), (20, 2792964), (24, 2327470), (30, 1861976), (34, 1642920), (40, 1396482), (48, 1163735), (51, 1095280), (60, 930988), (68, 821460), (80, 698241), (85, 657168), (102, 547640), (120, 465494), (136, 410730), (170, 328584), (204, 273820), (240, 232747), (255, 219056), (272, 205365), (340, 164292), (408, 136910), (510, 109528), (680, 82146), (816, 68455), (1020, 54764), (1360, 41073), (2040, 27382), (4080, 13691)]