138164640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5431}}^1$

素因数の和:5502

約数の個数: 96

約数和(自身を含む): 443511936

約数和(自身を除く): 305347296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 80, 96, 106, 120, 159, 160, 212, 240, 265, 318, 424, 480, 530, 636, 795, 848, 1060, 1272, 1590, 1696, 2120, 2544, 3180, 4240, 5088, 5431, 6360, 8480, 10862, 12720, 16293, 21724, 25440, 27155, 32586, 43448, 54310, 65172, 81465, 86896, 108620, 130344, 162930, 173792, 217240, 260688, 287843, 325860, 434480, 521376, 575686, 651720, 863529, 868960, 1151372, 1303440, 1439215, 1727058, 2302744, 2606880, 2878430, 3454116, 4317645, 4605488, 5756860, 6908232, 8635290, 9210976, 11513720, 13816464, 17270580, 23027440, 27632928, 34541160, 46054880, 69082320, 138164640]

約数ペア:

[(1, 138164640), (2, 69082320), (3, 46054880), (4, 34541160), (5, 27632928), (6, 23027440), (8, 17270580), (10, 13816464), (12, 11513720), (15, 9210976), (16, 8635290), (20, 6908232), (24, 5756860), (30, 4605488), (32, 4317645), (40, 3454116), (48, 2878430), (53, 2606880), (60, 2302744), (80, 1727058), (96, 1439215), (106, 1303440), (120, 1151372), (159, 868960), (160, 863529), (212, 651720), (240, 575686), (265, 521376), (318, 434480), (424, 325860), (480, 287843), (530, 260688), (636, 217240), (795, 173792), (848, 162930), (1060, 130344), (1272, 108620), (1590, 86896), (1696, 81465), (2120, 65172), (2544, 54310), (3180, 43448), (4240, 32586), (5088, 27155), (5431, 25440), (6360, 21724), (8480, 16293), (10862, 12720)]