123864660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9973}}^1$

素因数の和:10014

約数の個数: 96

約数和(自身を含む): 402151680

約数和(自身を除く): 278287020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 6210, 9973, 12420, 19946, 29919, 39892, 49865, 59838, 89757, 99730, 119676, 149595, 179514, 199460, 229379, 269271, 299190, 359028, 448785, 458758, 538542, 598380, 688137, 897570, 917516, 1077084, 1146895, 1346355, 1376274, 1795140, 2064411, 2293790, 2692710, 2752548, 3440685, 4128822, 4587580, 5385420, 6193233, 6881370, 8257644, 10322055, 12386466, 13762740, 20644110, 24772932, 30966165, 41288220, 61932330, 123864660]

約数ペア:

[(1, 123864660), (2, 61932330), (3, 41288220), (4, 30966165), (5, 24772932), (6, 20644110), (9, 13762740), (10, 12386466), (12, 10322055), (15, 8257644), (18, 6881370), (20, 6193233), (23, 5385420), (27, 4587580), (30, 4128822), (36, 3440685), (45, 2752548), (46, 2692710), (54, 2293790), (60, 2064411), (69, 1795140), (90, 1376274), (92, 1346355), (108, 1146895), (115, 1077084), (135, 917516), (138, 897570), (180, 688137), (207, 598380), (230, 538542), (270, 458758), (276, 448785), (345, 359028), (414, 299190), (460, 269271), (540, 229379), (621, 199460), (690, 179514), (828, 149595), (1035, 119676), (1242, 99730), (1380, 89757), (2070, 59838), (2484, 49865), (3105, 39892), (4140, 29919), (6210, 19946), (9973, 12420)]