460544880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{4933}}^1$

素因数の和:5338

約数の個数: 80

約数和(自身を含む): 1431649440

約数和(自身を除く): 971104560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 389, 778, 1167, 1556, 1945, 2334, 3112, 3890, 4668, 4933, 5835, 6224, 7780, 9336, 9866, 11670, 14799, 15560, 18672, 19732, 23340, 24665, 29598, 31120, 39464, 46680, 49330, 59196, 73995, 78928, 93360, 98660, 118392, 147990, 197320, 236784, 295980, 394640, 591960, 1183920, 1918937, 3837874, 5756811, 7675748, 9594685, 11513622, 15351496, 19189370, 23027244, 28784055, 30702992, 38378740, 46054488, 57568110, 76757480, 92108976, 115136220, 153514960, 230272440, 460544880]

約数ペア:

[(1, 460544880), (2, 230272440), (3, 153514960), (4, 115136220), (5, 92108976), (6, 76757480), (8, 57568110), (10, 46054488), (12, 38378740), (15, 30702992), (16, 28784055), (20, 23027244), (24, 19189370), (30, 15351496), (40, 11513622), (48, 9594685), (60, 7675748), (80, 5756811), (120, 3837874), (240, 1918937), (389, 1183920), (778, 591960), (1167, 394640), (1556, 295980), (1945, 236784), (2334, 197320), (3112, 147990), (3890, 118392), (4668, 98660), (4933, 93360), (5835, 78928), (6224, 73995), (7780, 59196), (9336, 49330), (9866, 46680), (11670, 39464), (14799, 31120), (15560, 29598), (18672, 24665), (19732, 23340)]