16815240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3593}}^1$

素因数の和:3623

約数の個数: 96

約数和(自身を含む): 58869720

約数和(自身を除く): 42054480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 3593, 4680, 7186, 10779, 14372, 17965, 21558, 28744, 32337, 35930, 43116, 46709, 53895, 64674, 71860, 86232, 93418, 107790, 129348, 140127, 143720, 161685, 186836, 215580, 233545, 258696, 280254, 323370, 373672, 420381, 431160, 467090, 560508, 646740, 700635, 840762, 934180, 1121016, 1293480, 1401270, 1681524, 1868360, 2101905, 2802540, 3363048, 4203810, 5605080, 8407620, 16815240]

約数ペア:

[(1, 16815240), (2, 8407620), (3, 5605080), (4, 4203810), (5, 3363048), (6, 2802540), (8, 2101905), (9, 1868360), (10, 1681524), (12, 1401270), (13, 1293480), (15, 1121016), (18, 934180), (20, 840762), (24, 700635), (26, 646740), (30, 560508), (36, 467090), (39, 431160), (40, 420381), (45, 373672), (52, 323370), (60, 280254), (65, 258696), (72, 233545), (78, 215580), (90, 186836), (104, 161685), (117, 143720), (120, 140127), (130, 129348), (156, 107790), (180, 93418), (195, 86232), (234, 71860), (260, 64674), (312, 53895), (360, 46709), (390, 43116), (468, 35930), (520, 32337), (585, 28744), (780, 21558), (936, 17965), (1170, 14372), (1560, 10779), (2340, 7186), (3593, 4680)]