85520760

素因数分解:

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

素因数の和:4257

約数の個数: 96

約数和(自身を含む): 277881840

約数和(自身を除く): 192361080

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, 169, 195, 260, 312, 338, 390, 507, 520, 676, 780, 845, 1014, 1352, 1560, 1690, 2028, 2535, 3380, 4056, 4217, 5070, 6760, 8434, 10140, 12651, 16868, 20280, 21085, 25302, 33736, 42170, 50604, 54821, 63255, 84340, 101208, 109642, 126510, 164463, 168680, 219284, 253020, 274105, 328926, 438568, 506040, 548210, 657852, 712673, 822315, 1096420, 1315704, 1425346, 1644630, 2138019, 2192840, 2850692, 3289260, 3563365, 4276038, 5701384, 6578520, 7126730, 8552076, 10690095, 14253460, 17104152, 21380190, 28506920, 42760380, 85520760]

約数ペア:

[(1, 85520760), (2, 42760380), (3, 28506920), (4, 21380190), (5, 17104152), (6, 14253460), (8, 10690095), (10, 8552076), (12, 7126730), (13, 6578520), (15, 5701384), (20, 4276038), (24, 3563365), (26, 3289260), (30, 2850692), (39, 2192840), (40, 2138019), (52, 1644630), (60, 1425346), (65, 1315704), (78, 1096420), (104, 822315), (120, 712673), (130, 657852), (156, 548210), (169, 506040), (195, 438568), (260, 328926), (312, 274105), (338, 253020), (390, 219284), (507, 168680), (520, 164463), (676, 126510), (780, 109642), (845, 101208), (1014, 84340), (1352, 63255), (1560, 54821), (1690, 50604), (2028, 42170), (2535, 33736), (3380, 25302), (4056, 21085), (4217, 20280), (5070, 16868), (6760, 12651), (8434, 10140)]