2543511360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{203807}}^1$

素因数の和:203840

約数の個数: 112

約数和(自身を含む): 8696894976

約数和(自身を除く): 6153383616

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, 203807, 407614, 611421, 815228, 1019035, 1222842, 1630456, 2038070, 2445684, 2649491, 3057105, 3260912, 4076140, 4891368, 5298982, 6114210, 6521824, 7948473, 8152280, 9782736, 10597964, 12228420, 13043648, 13247455, 15896946, 16304560, 19565472, 21195928, 24456840, 26494910, 31793892, 32609120, 39130944, 39742365, 42391856, 48913680, 52989820, 63587784, 65218240, 79484730, 84783712, 97827360, 105979640, 127175568, 158969460, 169567424, 195654720, 211959280, 254351136, 317938920, 423918560, 508702272, 635877840, 847837120, 1271755680, 2543511360]

約数ペア:

[(1, 2543511360), (2, 1271755680), (3, 847837120), (4, 635877840), (5, 508702272), (6, 423918560), (8, 317938920), (10, 254351136), (12, 211959280), (13, 195654720), (15, 169567424), (16, 158969460), (20, 127175568), (24, 105979640), (26, 97827360), (30, 84783712), (32, 79484730), (39, 65218240), (40, 63587784), (48, 52989820), (52, 48913680), (60, 42391856), (64, 39742365), (65, 39130944), (78, 32609120), (80, 31793892), (96, 26494910), (104, 24456840), (120, 21195928), (130, 19565472), (156, 16304560), (160, 15896946), (192, 13247455), (195, 13043648), (208, 12228420), (240, 10597964), (260, 9782736), (312, 8152280), (320, 7948473), (390, 6521824), (416, 6114210), (480, 5298982), (520, 4891368), (624, 4076140), (780, 3260912), (832, 3057105), (960, 2649491), (1040, 2445684), (1248, 2038070), (1560, 1630456), (2080, 1222842), (2496, 1019035), (3120, 815228), (4160, 611421), (6240, 407614), (12480, 203807)]