148953720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{28867}}^1$

素因数の和:28924

約数の個数: 64

約数和(自身を含む): 457269120

約数和(自身を除く): 308315400

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, 28867, 57734, 86601, 115468, 144335, 173202, 230936, 288670, 346404, 433005, 577340, 692808, 866010, 1154680, 1241281, 1732020, 2482562, 3464040, 3723843, 4965124, 6206405, 7447686, 9930248, 12412810, 14895372, 18619215, 24825620, 29790744, 37238430, 49651240, 74476860, 148953720]

約数ペア:

[(1, 148953720), (2, 74476860), (3, 49651240), (4, 37238430), (5, 29790744), (6, 24825620), (8, 18619215), (10, 14895372), (12, 12412810), (15, 9930248), (20, 7447686), (24, 6206405), (30, 4965124), (40, 3723843), (43, 3464040), (60, 2482562), (86, 1732020), (120, 1241281), (129, 1154680), (172, 866010), (215, 692808), (258, 577340), (344, 433005), (430, 346404), (516, 288670), (645, 230936), (860, 173202), (1032, 144335), (1290, 115468), (1720, 86601), (2580, 57734), (5160, 28867)]