9285720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{347}}^1$

素因数の和:584

約数の個数: 64

約数和(自身を含む): 28062720

約数和(自身を除く): 18777000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223, 347, 446, 669, 694, 892, 1041, 1115, 1338, 1388, 1735, 1784, 2082, 2230, 2676, 2776, 3345, 3470, 4164, 4460, 5205, 5352, 6690, 6940, 8328, 8920, 10410, 13380, 13880, 20820, 26760, 41640, 77381, 154762, 232143, 309524, 386905, 464286, 619048, 773810, 928572, 1160715, 1547620, 1857144, 2321430, 3095240, 4642860, 9285720]

約数ペア:

[(1, 9285720), (2, 4642860), (3, 3095240), (4, 2321430), (5, 1857144), (6, 1547620), (8, 1160715), (10, 928572), (12, 773810), (15, 619048), (20, 464286), (24, 386905), (30, 309524), (40, 232143), (60, 154762), (120, 77381), (223, 41640), (347, 26760), (446, 20820), (669, 13880), (694, 13380), (892, 10410), (1041, 8920), (1115, 8328), (1338, 6940), (1388, 6690), (1735, 5352), (1784, 5205), (2082, 4460), (2230, 4164), (2676, 3470), (2776, 3345)]