120072060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1447}}^1$

素因数の和:1923

約数の個数: 72

約数和(自身を含む): 365260896

約数和(自身を除く): 245188836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 461, 922, 1383, 1447, 1844, 2305, 2766, 2894, 4149, 4341, 4610, 5532, 5788, 6915, 7235, 8298, 8682, 9220, 13023, 13830, 14470, 16596, 17364, 20745, 21705, 26046, 27660, 28940, 41490, 43410, 52092, 65115, 82980, 86820, 130230, 260460, 667067, 1334134, 2001201, 2668268, 3335335, 4002402, 6003603, 6670670, 8004804, 10006005, 12007206, 13341340, 20012010, 24014412, 30018015, 40024020, 60036030, 120072060]

約数ペア:

[(1, 120072060), (2, 60036030), (3, 40024020), (4, 30018015), (5, 24014412), (6, 20012010), (9, 13341340), (10, 12007206), (12, 10006005), (15, 8004804), (18, 6670670), (20, 6003603), (30, 4002402), (36, 3335335), (45, 2668268), (60, 2001201), (90, 1334134), (180, 667067), (461, 260460), (922, 130230), (1383, 86820), (1447, 82980), (1844, 65115), (2305, 52092), (2766, 43410), (2894, 41490), (4149, 28940), (4341, 27660), (4610, 26046), (5532, 21705), (5788, 20745), (6915, 17364), (7235, 16596), (8298, 14470), (8682, 13830), (9220, 13023)]