1387935840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1327}}^1\times {\mathrm{2179}}^1$

素因数の和:3524

約数の個数: 96

約数和(自身を含む): 4377300480

約数和(自身を除く): 2989364640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1327, 2179, 2654, 3981, 4358, 5308, 6537, 6635, 7962, 8716, 10616, 10895, 13074, 13270, 15924, 17432, 19905, 21232, 21790, 26148, 26540, 31848, 32685, 34864, 39810, 42464, 43580, 52296, 53080, 63696, 65370, 69728, 79620, 87160, 104592, 106160, 127392, 130740, 159240, 174320, 209184, 212320, 261480, 318480, 348640, 522960, 636960, 1045920, 2891533, 5783066, 8674599, 11566132, 14457665, 17349198, 23132264, 28915330, 34698396, 43372995, 46264528, 57830660, 69396792, 86745990, 92529056, 115661320, 138793584, 173491980, 231322640, 277587168, 346983960, 462645280, 693967920, 1387935840]

約数ペア:

[(1, 1387935840), (2, 693967920), (3, 462645280), (4, 346983960), (5, 277587168), (6, 231322640), (8, 173491980), (10, 138793584), (12, 115661320), (15, 92529056), (16, 86745990), (20, 69396792), (24, 57830660), (30, 46264528), (32, 43372995), (40, 34698396), (48, 28915330), (60, 23132264), (80, 17349198), (96, 14457665), (120, 11566132), (160, 8674599), (240, 5783066), (480, 2891533), (1327, 1045920), (2179, 636960), (2654, 522960), (3981, 348640), (4358, 318480), (5308, 261480), (6537, 212320), (6635, 209184), (7962, 174320), (8716, 159240), (10616, 130740), (10895, 127392), (13074, 106160), (13270, 104592), (15924, 87160), (17432, 79620), (19905, 69728), (21232, 65370), (21790, 63696), (26148, 53080), (26540, 52296), (31848, 43580), (32685, 42464), (34864, 39810)]