297295440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{95287}}^1$

素因数の和:95316

約数の個数: 80

約数和(自身を含む): 992519808

約数和(自身を除く): 695224368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 95287, 190574, 285861, 381148, 476435, 571722, 762296, 952870, 1143444, 1238731, 1429305, 1524592, 1905740, 2286888, 2477462, 2858610, 3716193, 3811480, 4573776, 4954924, 5717220, 6193655, 7432386, 7622960, 9909848, 11434440, 12387310, 14864772, 18580965, 19819696, 22868880, 24774620, 29729544, 37161930, 49549240, 59459088, 74323860, 99098480, 148647720, 297295440]

約数ペア:

[(1, 297295440), (2, 148647720), (3, 99098480), (4, 74323860), (5, 59459088), (6, 49549240), (8, 37161930), (10, 29729544), (12, 24774620), (13, 22868880), (15, 19819696), (16, 18580965), (20, 14864772), (24, 12387310), (26, 11434440), (30, 9909848), (39, 7622960), (40, 7432386), (48, 6193655), (52, 5717220), (60, 4954924), (65, 4573776), (78, 3811480), (80, 3716193), (104, 2858610), (120, 2477462), (130, 2286888), (156, 1905740), (195, 1524592), (208, 1429305), (240, 1238731), (260, 1143444), (312, 952870), (390, 762296), (520, 571722), (624, 476435), (780, 381148), (1040, 285861), (1560, 190574), (3120, 95287)]