896223960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{499}}^1\times {\mathrm{1663}}^1$

素因数の和:2182

約数の個数: 128

約数和(自身を含む): 2995200000

約数和(自身を除く): 2098976040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 499, 540, 998, 1080, 1497, 1663, 1996, 2495, 2994, 3326, 3992, 4491, 4989, 4990, 5988, 6652, 7485, 8315, 8982, 9978, 9980, 11976, 13304, 13473, 14967, 14970, 16630, 17964, 19956, 19960, 22455, 24945, 26946, 29934, 29940, 33260, 35928, 39912, 44901, 44910, 49890, 53892, 59868, 59880, 66520, 67365, 74835, 89802, 89820, 99780, 107784, 119736, 134730, 149670, 179604, 179640, 199560, 224505, 269460, 299340, 359208, 449010, 538920, 598680, 829837, 898020, 1659674, 1796040, 2489511, 3319348, 4149185, 4979022, 6638696, 7468533, 8298370, 9958044, 12447555, 14937066, 16596740, 19916088, 22405599, 24895110, 29874132, 33193480, 37342665, 44811198, 49790220, 59748264, 74685330, 89622396, 99580440, 112027995, 149370660, 179244792, 224055990, 298741320, 448111980, 896223960]

約数ペア:

[(1, 896223960), (2, 448111980), (3, 298741320), (4, 224055990), (5, 179244792), (6, 149370660), (8, 112027995), (9, 99580440), (10, 89622396), (12, 74685330), (15, 59748264), (18, 49790220), (20, 44811198), (24, 37342665), (27, 33193480), (30, 29874132), (36, 24895110), (40, 22405599), (45, 19916088), (54, 16596740), (60, 14937066), (72, 12447555), (90, 9958044), (108, 8298370), (120, 7468533), (135, 6638696), (180, 4979022), (216, 4149185), (270, 3319348), (360, 2489511), (499, 1796040), (540, 1659674), (998, 898020), (1080, 829837), (1497, 598680), (1663, 538920), (1996, 449010), (2495, 359208), (2994, 299340), (3326, 269460), (3992, 224505), (4491, 199560), (4989, 179640), (4990, 179604), (5988, 149670), (6652, 134730), (7485, 119736), (8315, 107784), (8982, 99780), (9978, 89820), (9980, 89802), (11976, 74835), (13304, 67365), (13473, 66520), (14967, 59880), (14970, 59868), (16630, 53892), (17964, 49890), (19956, 44910), (19960, 44901), (22455, 39912), (24945, 35928), (26946, 33260), (29934, 29940)]