860713360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{35983}}^1$

素因数の和:36032

約数の個数: 80

約数和(自身を含む): 2248856064

約数和(自身を除く): 1388142704

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 184, 208, 230, 260, 299, 368, 460, 520, 598, 920, 1040, 1196, 1495, 1840, 2392, 2990, 4784, 5980, 11960, 23920, 35983, 71966, 143932, 179915, 287864, 359830, 467779, 575728, 719660, 827609, 935558, 1439320, 1655218, 1871116, 2338895, 2878640, 3310436, 3742232, 4138045, 4677790, 6620872, 7484464, 8276090, 9355580, 10758917, 13241744, 16552180, 18711160, 21517834, 33104360, 37422320, 43035668, 53794585, 66208720, 86071336, 107589170, 172142672, 215178340, 430356680, 860713360]

約数ペア:

[(1, 860713360), (2, 430356680), (4, 215178340), (5, 172142672), (8, 107589170), (10, 86071336), (13, 66208720), (16, 53794585), (20, 43035668), (23, 37422320), (26, 33104360), (40, 21517834), (46, 18711160), (52, 16552180), (65, 13241744), (80, 10758917), (92, 9355580), (104, 8276090), (115, 7484464), (130, 6620872), (184, 4677790), (208, 4138045), (230, 3742232), (260, 3310436), (299, 2878640), (368, 2338895), (460, 1871116), (520, 1655218), (598, 1439320), (920, 935558), (1040, 827609), (1196, 719660), (1495, 575728), (1840, 467779), (2392, 359830), (2990, 287864), (4784, 179915), (5980, 143932), (11960, 71966), (23920, 35983)]