102654120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{971}}^1$

素因数の和:1866

約数の個数: 64

約数和(自身を含む): 308629440

約数和(自身を除く): 205975320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 881, 971, 1762, 1942, 2643, 2913, 3524, 3884, 4405, 4855, 5286, 5826, 7048, 7768, 8810, 9710, 10572, 11652, 13215, 14565, 17620, 19420, 21144, 23304, 26430, 29130, 35240, 38840, 52860, 58260, 105720, 116520, 855451, 1710902, 2566353, 3421804, 4277255, 5132706, 6843608, 8554510, 10265412, 12831765, 17109020, 20530824, 25663530, 34218040, 51327060, 102654120]

約数ペア:

[(1, 102654120), (2, 51327060), (3, 34218040), (4, 25663530), (5, 20530824), (6, 17109020), (8, 12831765), (10, 10265412), (12, 8554510), (15, 6843608), (20, 5132706), (24, 4277255), (30, 3421804), (40, 2566353), (60, 1710902), (120, 855451), (881, 116520), (971, 105720), (1762, 58260), (1942, 52860), (2643, 38840), (2913, 35240), (3524, 29130), (3884, 26430), (4405, 23304), (4855, 21144), (5286, 19420), (5826, 17620), (7048, 14565), (7768, 13215), (8810, 11652), (9710, 10572)]