9265280

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 22913280

約数和(自身を除く): 13648000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 467, 496, 620, 640, 934, 992, 1240, 1868, 1984, 2335, 2480, 3736, 3968, 4670, 4960, 7472, 9340, 9920, 14477, 14944, 18680, 19840, 28954, 29888, 37360, 57908, 59776, 72385, 74720, 115816, 144770, 149440, 231632, 289540, 298880, 463264, 579080, 926528, 1158160, 1853056, 2316320, 4632640, 9265280]

約数ペア:

[(1, 9265280), (2, 4632640), (4, 2316320), (5, 1853056), (8, 1158160), (10, 926528), (16, 579080), (20, 463264), (31, 298880), (32, 289540), (40, 231632), (62, 149440), (64, 144770), (80, 115816), (124, 74720), (128, 72385), (155, 59776), (160, 57908), (248, 37360), (310, 29888), (320, 28954), (467, 19840), (496, 18680), (620, 14944), (640, 14477), (934, 9920), (992, 9340), (1240, 7472), (1868, 4960), (1984, 4670), (2335, 3968), (2480, 3736)]