383427840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3221}}^1$

素因数の和:3276

約数の個数: 144

約数和(自身を含む): 1264467456

約数和(自身を除く): 881039616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3221, 3720, 3840, 3968, 4960, 5952, 6442, 7440, 7936, 9663, 9920, 11904, 12884, 14880, 16105, 19326, 19840, 23808, 25768, 29760, 32210, 38652, 39680, 48315, 51536, 59520, 64420, 77304, 96630, 99851, 103072, 119040, 128840, 154608, 193260, 199702, 206144, 257680, 299553, 309216, 386520, 399404, 412288, 499255, 515360, 599106, 618432, 773040, 798808, 824576, 998510, 1030720, 1198212, 1236864, 1497765, 1546080, 1597616, 1997020, 2061440, 2396424, 2473728, 2995530, 3092160, 3195232, 3994040, 4122880, 4792848, 5991060, 6184320, 6390464, 7988080, 9585696, 11982120, 12368640, 12780928, 15976160, 19171392, 23964240, 25561856, 31952320, 38342784, 47928480, 63904640, 76685568, 95856960, 127809280, 191713920, 383427840]

約数ペア:

[(1, 383427840), (2, 191713920), (3, 127809280), (4, 95856960), (5, 76685568), (6, 63904640), (8, 47928480), (10, 38342784), (12, 31952320), (15, 25561856), (16, 23964240), (20, 19171392), (24, 15976160), (30, 12780928), (31, 12368640), (32, 11982120), (40, 9585696), (48, 7988080), (60, 6390464), (62, 6184320), (64, 5991060), (80, 4792848), (93, 4122880), (96, 3994040), (120, 3195232), (124, 3092160), (128, 2995530), (155, 2473728), (160, 2396424), (186, 2061440), (192, 1997020), (240, 1597616), (248, 1546080), (256, 1497765), (310, 1236864), (320, 1198212), (372, 1030720), (384, 998510), (465, 824576), (480, 798808), (496, 773040), (620, 618432), (640, 599106), (744, 515360), (768, 499255), (930, 412288), (960, 399404), (992, 386520), (1240, 309216), (1280, 299553), (1488, 257680), (1860, 206144), (1920, 199702), (1984, 193260), (2480, 154608), (2976, 128840), (3221, 119040), (3720, 103072), (3840, 99851), (3968, 96630), (4960, 77304), (5952, 64420), (6442, 59520), (7440, 51536), (7936, 48315), (9663, 39680), (9920, 38652), (11904, 32210), (12884, 29760), (14880, 25768), (16105, 23808), (19326, 19840)]