3787440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:426

約数の個数: 80

約数和(自身を含む): 12046848

約数和(自身を除く): 8259408

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, 367, 430, 516, 645, 688, 734, 860, 1032, 1101, 1290, 1468, 1720, 1835, 2064, 2202, 2580, 2936, 3440, 3670, 4404, 5160, 5505, 5872, 7340, 8808, 10320, 11010, 14680, 15781, 17616, 22020, 29360, 31562, 44040, 47343, 63124, 78905, 88080, 94686, 126248, 157810, 189372, 236715, 252496, 315620, 378744, 473430, 631240, 757488, 946860, 1262480, 1893720, 3787440]

約数ペア:

[(1, 3787440), (2, 1893720), (3, 1262480), (4, 946860), (5, 757488), (6, 631240), (8, 473430), (10, 378744), (12, 315620), (15, 252496), (16, 236715), (20, 189372), (24, 157810), (30, 126248), (40, 94686), (43, 88080), (48, 78905), (60, 63124), (80, 47343), (86, 44040), (120, 31562), (129, 29360), (172, 22020), (215, 17616), (240, 15781), (258, 14680), (344, 11010), (367, 10320), (430, 8808), (516, 7340), (645, 5872), (688, 5505), (734, 5160), (860, 4404), (1032, 3670), (1101, 3440), (1290, 2936), (1468, 2580), (1720, 2202), (1835, 2064)]