8028960

素因数分解:

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

素因数の和:450

約数の個数: 96

約数和(自身を含む): 25945920

約数和(自身を除く): 17916960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 344, 389, 430, 480, 516, 645, 688, 778, 860, 1032, 1167, 1290, 1376, 1556, 1720, 1945, 2064, 2334, 2580, 3112, 3440, 3890, 4128, 4668, 5160, 5835, 6224, 6880, 7780, 9336, 10320, 11670, 12448, 15560, 16727, 18672, 20640, 23340, 31120, 33454, 37344, 46680, 50181, 62240, 66908, 83635, 93360, 100362, 133816, 167270, 186720, 200724, 250905, 267632, 334540, 401448, 501810, 535264, 669080, 802896, 1003620, 1338160, 1605792, 2007240, 2676320, 4014480, 8028960]

約数ペア:

[(1, 8028960), (2, 4014480), (3, 2676320), (4, 2007240), (5, 1605792), (6, 1338160), (8, 1003620), (10, 802896), (12, 669080), (15, 535264), (16, 501810), (20, 401448), (24, 334540), (30, 267632), (32, 250905), (40, 200724), (43, 186720), (48, 167270), (60, 133816), (80, 100362), (86, 93360), (96, 83635), (120, 66908), (129, 62240), (160, 50181), (172, 46680), (215, 37344), (240, 33454), (258, 31120), (344, 23340), (389, 20640), (430, 18672), (480, 16727), (516, 15560), (645, 12448), (688, 11670), (778, 10320), (860, 9336), (1032, 7780), (1167, 6880), (1290, 6224), (1376, 5835), (1556, 5160), (1720, 4668), (1945, 4128), (2064, 3890), (2334, 3440), (2580, 3112)]