41313840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2179}}^1$

素因数の和:2274

約数の個数: 80

約数和(自身を含む): 129753600

約数和(自身を除く): 88439760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2179, 2370, 3160, 3792, 4358, 4740, 6320, 6537, 8716, 9480, 10895, 13074, 17432, 18960, 21790, 26148, 32685, 34864, 43580, 52296, 65370, 87160, 104592, 130740, 172141, 174320, 261480, 344282, 516423, 522960, 688564, 860705, 1032846, 1377128, 1721410, 2065692, 2582115, 2754256, 3442820, 4131384, 5164230, 6885640, 8262768, 10328460, 13771280, 20656920, 41313840]

約数ペア:

[(1, 41313840), (2, 20656920), (3, 13771280), (4, 10328460), (5, 8262768), (6, 6885640), (8, 5164230), (10, 4131384), (12, 3442820), (15, 2754256), (16, 2582115), (20, 2065692), (24, 1721410), (30, 1377128), (40, 1032846), (48, 860705), (60, 688564), (79, 522960), (80, 516423), (120, 344282), (158, 261480), (237, 174320), (240, 172141), (316, 130740), (395, 104592), (474, 87160), (632, 65370), (790, 52296), (948, 43580), (1185, 34864), (1264, 32685), (1580, 26148), (1896, 21790), (2179, 18960), (2370, 17432), (3160, 13074), (3792, 10895), (4358, 9480), (4740, 8716), (6320, 6537)]