479542720

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{48341}}^1$

素因数の和:48389

約数の個数: 56

約数和(自身を含む): 1178771328

約数和(自身を除く): 699228608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 48341, 96682, 193364, 241705, 386728, 483410, 773456, 966820, 1498571, 1546912, 1933640, 2997142, 3093824, 3867280, 5994284, 7492855, 7734560, 11988568, 14985710, 15469120, 23977136, 29971420, 47954272, 59942840, 95908544, 119885680, 239771360, 479542720]

約数ペア:

[(1, 479542720), (2, 239771360), (4, 119885680), (5, 95908544), (8, 59942840), (10, 47954272), (16, 29971420), (20, 23977136), (31, 15469120), (32, 14985710), (40, 11988568), (62, 7734560), (64, 7492855), (80, 5994284), (124, 3867280), (155, 3093824), (160, 2997142), (248, 1933640), (310, 1546912), (320, 1498571), (496, 966820), (620, 773456), (992, 483410), (1240, 386728), (1984, 241705), (2480, 193364), (4960, 96682), (9920, 48341)]