126507720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{24517}}^1$

素因数の和:24574

約数の個数: 64

約数和(自身を含む): 388365120

約数和(自身を除く): 261857400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 24517, 49034, 73551, 98068, 122585, 147102, 196136, 245170, 294204, 367755, 490340, 588408, 735510, 980680, 1054231, 1471020, 2108462, 2942040, 3162693, 4216924, 5271155, 6325386, 8433848, 10542310, 12650772, 15813465, 21084620, 25301544, 31626930, 42169240, 63253860, 126507720]

約数ペア:

[(1, 126507720), (2, 63253860), (3, 42169240), (4, 31626930), (5, 25301544), (6, 21084620), (8, 15813465), (10, 12650772), (12, 10542310), (15, 8433848), (20, 6325386), (24, 5271155), (30, 4216924), (40, 3162693), (43, 2942040), (60, 2108462), (86, 1471020), (120, 1054231), (129, 980680), (172, 735510), (215, 588408), (258, 490340), (344, 367755), (430, 294204), (516, 245170), (645, 196136), (860, 147102), (1032, 122585), (1290, 98068), (1720, 73551), (2580, 49034), (5160, 24517)]