4014480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:448

約数の個数: 80

約数和(自身を含む): 12767040

約数和(自身を除く): 8752560

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, 389, 430, 516, 645, 688, 778, 860, 1032, 1167, 1290, 1556, 1720, 1945, 2064, 2334, 2580, 3112, 3440, 3890, 4668, 5160, 5835, 6224, 7780, 9336, 10320, 11670, 15560, 16727, 18672, 23340, 31120, 33454, 46680, 50181, 66908, 83635, 93360, 100362, 133816, 167270, 200724, 250905, 267632, 334540, 401448, 501810, 669080, 802896, 1003620, 1338160, 2007240, 4014480]

約数ペア:

[(1, 4014480), (2, 2007240), (3, 1338160), (4, 1003620), (5, 802896), (6, 669080), (8, 501810), (10, 401448), (12, 334540), (15, 267632), (16, 250905), (20, 200724), (24, 167270), (30, 133816), (40, 100362), (43, 93360), (48, 83635), (60, 66908), (80, 50181), (86, 46680), (120, 33454), (129, 31120), (172, 23340), (215, 18672), (240, 16727), (258, 15560), (344, 11670), (389, 10320), (430, 9336), (516, 7780), (645, 6224), (688, 5835), (778, 5160), (860, 4668), (1032, 3890), (1167, 3440), (1290, 3112), (1556, 2580), (1720, 2334), (1945, 2064)]