301508520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{47407}}^1$

素因数の和:47474

約数の個数: 64

約数和(自身を含む): 921611520

約数和(自身を除く): 620103000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 47407, 94814, 142221, 189628, 237035, 284442, 379256, 474070, 568884, 711105, 948140, 1137768, 1422210, 1896280, 2512571, 2844420, 5025142, 5688840, 7537713, 10050284, 12562855, 15075426, 20100568, 25125710, 30150852, 37688565, 50251420, 60301704, 75377130, 100502840, 150754260, 301508520]

約数ペア:

[(1, 301508520), (2, 150754260), (3, 100502840), (4, 75377130), (5, 60301704), (6, 50251420), (8, 37688565), (10, 30150852), (12, 25125710), (15, 20100568), (20, 15075426), (24, 12562855), (30, 10050284), (40, 7537713), (53, 5688840), (60, 5025142), (106, 2844420), (120, 2512571), (159, 1896280), (212, 1422210), (265, 1137768), (318, 948140), (424, 711105), (530, 568884), (636, 474070), (795, 379256), (1060, 284442), (1272, 237035), (1590, 189628), (2120, 142221), (3180, 94814), (6360, 47407)]