280344480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{44927}}^1$

素因数の和:44958

約数の個数: 96

約数和(自身を含む): 951035904

約数和(自身を除く): 670691424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 44927, 89854, 134781, 179708, 224635, 269562, 359416, 449270, 539124, 584051, 673905, 718832, 898540, 1078248, 1168102, 1347810, 1437664, 1752153, 1797080, 2156496, 2336204, 2695620, 2920255, 3504306, 3594160, 4312992, 4672408, 5391240, 5840510, 7008612, 7188320, 8760765, 9344816, 10782480, 11681020, 14017224, 17521530, 18689632, 21564960, 23362040, 28034448, 35043060, 46724080, 56068896, 70086120, 93448160, 140172240, 280344480]

約数ペア:

[(1, 280344480), (2, 140172240), (3, 93448160), (4, 70086120), (5, 56068896), (6, 46724080), (8, 35043060), (10, 28034448), (12, 23362040), (13, 21564960), (15, 18689632), (16, 17521530), (20, 14017224), (24, 11681020), (26, 10782480), (30, 9344816), (32, 8760765), (39, 7188320), (40, 7008612), (48, 5840510), (52, 5391240), (60, 4672408), (65, 4312992), (78, 3594160), (80, 3504306), (96, 2920255), (104, 2695620), (120, 2336204), (130, 2156496), (156, 1797080), (160, 1752153), (195, 1437664), (208, 1347810), (240, 1168102), (260, 1078248), (312, 898540), (390, 718832), (416, 673905), (480, 584051), (520, 539124), (624, 449270), (780, 359416), (1040, 269562), (1248, 224635), (1560, 179708), (2080, 134781), (3120, 89854), (6240, 44927)]