6289280

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:367

約数の個数: 64

約数和(自身を含む): 15569280

約数和(自身を除く): 9280000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 317, 320, 496, 620, 634, 640, 992, 1240, 1268, 1585, 1984, 2480, 2536, 3170, 3968, 4960, 5072, 6340, 9827, 9920, 10144, 12680, 19654, 19840, 20288, 25360, 39308, 40576, 49135, 50720, 78616, 98270, 101440, 157232, 196540, 202880, 314464, 393080, 628928, 786160, 1257856, 1572320, 3144640, 6289280]

約数ペア:

[(1, 6289280), (2, 3144640), (4, 1572320), (5, 1257856), (8, 786160), (10, 628928), (16, 393080), (20, 314464), (31, 202880), (32, 196540), (40, 157232), (62, 101440), (64, 98270), (80, 78616), (124, 50720), (128, 49135), (155, 40576), (160, 39308), (248, 25360), (310, 20288), (317, 19840), (320, 19654), (496, 12680), (620, 10144), (634, 9920), (640, 9827), (992, 6340), (1240, 5072), (1268, 4960), (1585, 3968), (1984, 3170), (2480, 2536)]