64634160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6263}}^1$

素因数の和:6322

約数の個数: 80

約数和(自身を含む): 205058304

約数和(自身を除く): 140424144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 6263, 10320, 12526, 18789, 25052, 31315, 37578, 50104, 62630, 75156, 93945, 100208, 125260, 150312, 187890, 250520, 269309, 300624, 375780, 501040, 538618, 751560, 807927, 1077236, 1346545, 1503120, 1615854, 2154472, 2693090, 3231708, 4039635, 4308944, 5386180, 6463416, 8079270, 10772360, 12926832, 16158540, 21544720, 32317080, 64634160]

約数ペア:

[(1, 64634160), (2, 32317080), (3, 21544720), (4, 16158540), (5, 12926832), (6, 10772360), (8, 8079270), (10, 6463416), (12, 5386180), (15, 4308944), (16, 4039635), (20, 3231708), (24, 2693090), (30, 2154472), (40, 1615854), (43, 1503120), (48, 1346545), (60, 1077236), (80, 807927), (86, 751560), (120, 538618), (129, 501040), (172, 375780), (215, 300624), (240, 269309), (258, 250520), (344, 187890), (430, 150312), (516, 125260), (645, 100208), (688, 93945), (860, 75156), (1032, 62630), (1290, 50104), (1720, 37578), (2064, 31315), (2580, 25052), (3440, 18789), (5160, 12526), (6263, 10320)]