6578520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4217}}^1$

素因数の和:4244

約数の個数: 64

約数和(自身を含む): 21258720

約数和(自身を除く): 14680200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 4217, 8434, 12651, 16868, 21085, 25302, 33736, 42170, 50604, 54821, 63255, 84340, 101208, 109642, 126510, 164463, 168680, 219284, 253020, 274105, 328926, 438568, 506040, 548210, 657852, 822315, 1096420, 1315704, 1644630, 2192840, 3289260, 6578520]

約数ペア:

[(1, 6578520), (2, 3289260), (3, 2192840), (4, 1644630), (5, 1315704), (6, 1096420), (8, 822315), (10, 657852), (12, 548210), (13, 506040), (15, 438568), (20, 328926), (24, 274105), (26, 253020), (30, 219284), (39, 168680), (40, 164463), (52, 126510), (60, 109642), (65, 101208), (78, 84340), (104, 63255), (120, 54821), (130, 50604), (156, 42170), (195, 33736), (260, 25302), (312, 21085), (390, 16868), (520, 12651), (780, 8434), (1560, 4217)]