266006760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{24907}}^1$

素因数の和:25010

約数の個数: 64

約数和(自身を含む): 807019200

約数和(自身を除く): 541012440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 10680, 24907, 49814, 74721, 99628, 124535, 149442, 199256, 249070, 298884, 373605, 498140, 597768, 747210, 996280, 1494420, 2216723, 2988840, 4433446, 6650169, 8866892, 11083615, 13300338, 17733784, 22167230, 26600676, 33250845, 44334460, 53201352, 66501690, 88668920, 133003380, 266006760]

約数ペア:

[(1, 266006760), (2, 133003380), (3, 88668920), (4, 66501690), (5, 53201352), (6, 44334460), (8, 33250845), (10, 26600676), (12, 22167230), (15, 17733784), (20, 13300338), (24, 11083615), (30, 8866892), (40, 6650169), (60, 4433446), (89, 2988840), (120, 2216723), (178, 1494420), (267, 996280), (356, 747210), (445, 597768), (534, 498140), (712, 373605), (890, 298884), (1068, 249070), (1335, 199256), (1780, 149442), (2136, 124535), (2670, 99628), (3560, 74721), (5340, 49814), (10680, 24907)]