7512240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:406

約数の個数: 80

約数和(自身を含む): 23578848

約数和(自身を除く): 16066608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 277, 339, 452, 554, 565, 678, 831, 904, 1108, 1130, 1356, 1385, 1662, 1695, 1808, 2216, 2260, 2712, 2770, 3324, 3390, 4155, 4432, 4520, 5424, 5540, 6648, 6780, 8310, 9040, 11080, 13296, 13560, 16620, 22160, 27120, 31301, 33240, 62602, 66480, 93903, 125204, 156505, 187806, 250408, 313010, 375612, 469515, 500816, 626020, 751224, 939030, 1252040, 1502448, 1878060, 2504080, 3756120, 7512240]

約数ペア:

[(1, 7512240), (2, 3756120), (3, 2504080), (4, 1878060), (5, 1502448), (6, 1252040), (8, 939030), (10, 751224), (12, 626020), (15, 500816), (16, 469515), (20, 375612), (24, 313010), (30, 250408), (40, 187806), (48, 156505), (60, 125204), (80, 93903), (113, 66480), (120, 62602), (226, 33240), (240, 31301), (277, 27120), (339, 22160), (452, 16620), (554, 13560), (565, 13296), (678, 11080), (831, 9040), (904, 8310), (1108, 6780), (1130, 6648), (1356, 5540), (1385, 5424), (1662, 4520), (1695, 4432), (1808, 4155), (2216, 3390), (2260, 3324), (2712, 2770)]