477746880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38281}}^1$

素因数の和:38314

約数の個数: 112

約数和(自身を含む): 1633569504

約数和(自身を除く): 1155822624

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, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 38281, 76562, 114843, 153124, 191405, 229686, 306248, 382810, 459372, 497653, 574215, 612496, 765620, 918744, 995306, 1148430, 1224992, 1492959, 1531240, 1837488, 1990612, 2296860, 2449984, 2488265, 2985918, 3062480, 3674976, 3981224, 4593720, 4976530, 5971836, 6124960, 7349952, 7464795, 7962448, 9187440, 9953060, 11943672, 12249920, 14929590, 15924896, 18374880, 19906120, 23887344, 29859180, 31849792, 36749760, 39812240, 47774688, 59718360, 79624480, 95549376, 119436720, 159248960, 238873440, 477746880]

約数ペア:

[(1, 477746880), (2, 238873440), (3, 159248960), (4, 119436720), (5, 95549376), (6, 79624480), (8, 59718360), (10, 47774688), (12, 39812240), (13, 36749760), (15, 31849792), (16, 29859180), (20, 23887344), (24, 19906120), (26, 18374880), (30, 15924896), (32, 14929590), (39, 12249920), (40, 11943672), (48, 9953060), (52, 9187440), (60, 7962448), (64, 7464795), (65, 7349952), (78, 6124960), (80, 5971836), (96, 4976530), (104, 4593720), (120, 3981224), (130, 3674976), (156, 3062480), (160, 2985918), (192, 2488265), (195, 2449984), (208, 2296860), (240, 1990612), (260, 1837488), (312, 1531240), (320, 1492959), (390, 1224992), (416, 1148430), (480, 995306), (520, 918744), (624, 765620), (780, 612496), (832, 574215), (960, 497653), (1040, 459372), (1248, 382810), (1560, 306248), (2080, 229686), (2496, 191405), (3120, 153124), (4160, 114843), (6240, 76562), (12480, 38281)]