4720944960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{1639217}}^1$

素因数の和:1639240

約数の個数: 84

約数和(自身を含む): 16238093508

約数和(自身を除く): 11517148548

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 1639217, 3278434, 4917651, 6556868, 8196085, 9835302, 13113736, 14752953, 16392170, 19670604, 24588255, 26227472, 29505906, 32784340, 39341208, 49176510, 52454944, 59011812, 65568680, 73764765, 78682416, 98353020, 104909888, 118023624, 131137360, 147529530, 157364832, 196706040, 236047248, 262274720, 295059060, 314729664, 393412080, 472094496, 524549440, 590118120, 786824160, 944188992, 1180236240, 1573648320, 2360472480, 4720944960]

約数ペア:

[(1, 4720944960), (2, 2360472480), (3, 1573648320), (4, 1180236240), (5, 944188992), (6, 786824160), (8, 590118120), (9, 524549440), (10, 472094496), (12, 393412080), (15, 314729664), (16, 295059060), (18, 262274720), (20, 236047248), (24, 196706040), (30, 157364832), (32, 147529530), (36, 131137360), (40, 118023624), (45, 104909888), (48, 98353020), (60, 78682416), (64, 73764765), (72, 65568680), (80, 59011812), (90, 52454944), (96, 49176510), (120, 39341208), (144, 32784340), (160, 29505906), (180, 26227472), (192, 24588255), (240, 19670604), (288, 16392170), (320, 14752953), (360, 13113736), (480, 9835302), (576, 8196085), (720, 6556868), (960, 4917651), (1440, 3278434), (2880, 1639217)]