6528840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1327}}^1$

素因数の和:1382

約数の個数: 64

約数和(自身を含む): 20079360

約数和(自身を除く): 13550520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1327, 1640, 2460, 2654, 3981, 4920, 5308, 6635, 7962, 10616, 13270, 15924, 19905, 26540, 31848, 39810, 53080, 54407, 79620, 108814, 159240, 163221, 217628, 272035, 326442, 435256, 544070, 652884, 816105, 1088140, 1305768, 1632210, 2176280, 3264420, 6528840]

約数ペア:

[(1, 6528840), (2, 3264420), (3, 2176280), (4, 1632210), (5, 1305768), (6, 1088140), (8, 816105), (10, 652884), (12, 544070), (15, 435256), (20, 326442), (24, 272035), (30, 217628), (40, 163221), (41, 159240), (60, 108814), (82, 79620), (120, 54407), (123, 53080), (164, 39810), (205, 31848), (246, 26540), (328, 19905), (410, 15924), (492, 13270), (615, 10616), (820, 7962), (984, 6635), (1230, 5308), (1327, 4920), (1640, 3981), (2460, 2654)]