298109760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23887}}^1$

素因数の和:23920

約数の個数: 112

約数和(自身を含む): 1019348736

約数和(自身を除く): 721238976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 23887, 47774, 71661, 95548, 119435, 143322, 191096, 238870, 286644, 310531, 358305, 382192, 477740, 573288, 621062, 716610, 764384, 931593, 955480, 1146576, 1242124, 1433220, 1528768, 1552655, 1863186, 1910960, 2293152, 2484248, 2866440, 3105310, 3726372, 3821920, 4586304, 4657965, 4968496, 5732880, 6210620, 7452744, 7643840, 9315930, 9936992, 11465760, 12421240, 14905488, 18631860, 19873984, 22931520, 24842480, 29810976, 37263720, 49684960, 59621952, 74527440, 99369920, 149054880, 298109760]

約数ペア:

[(1, 298109760), (2, 149054880), (3, 99369920), (4, 74527440), (5, 59621952), (6, 49684960), (8, 37263720), (10, 29810976), (12, 24842480), (13, 22931520), (15, 19873984), (16, 18631860), (20, 14905488), (24, 12421240), (26, 11465760), (30, 9936992), (32, 9315930), (39, 7643840), (40, 7452744), (48, 6210620), (52, 5732880), (60, 4968496), (64, 4657965), (65, 4586304), (78, 3821920), (80, 3726372), (96, 3105310), (104, 2866440), (120, 2484248), (130, 2293152), (156, 1910960), (160, 1863186), (192, 1552655), (195, 1528768), (208, 1433220), (240, 1242124), (260, 1146576), (312, 955480), (320, 931593), (390, 764384), (416, 716610), (480, 621062), (520, 573288), (624, 477740), (780, 382192), (832, 358305), (960, 310531), (1040, 286644), (1248, 238870), (1560, 191096), (2080, 143322), (2496, 119435), (3120, 95548), (4160, 71661), (6240, 47774), (12480, 23887)]