54909720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1201}}^1$

素因数の和:1345

約数の個数: 96

約数和(自身を含む): 180011520

約数和(自身を除く): 125101800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 127, 180, 254, 360, 381, 508, 635, 762, 1016, 1143, 1201, 1270, 1524, 1905, 2286, 2402, 2540, 3048, 3603, 3810, 4572, 4804, 5080, 5715, 6005, 7206, 7620, 9144, 9608, 10809, 11430, 12010, 14412, 15240, 18015, 21618, 22860, 24020, 28824, 36030, 43236, 45720, 48040, 54045, 72060, 86472, 108090, 144120, 152527, 216180, 305054, 432360, 457581, 610108, 762635, 915162, 1220216, 1372743, 1525270, 1830324, 2287905, 2745486, 3050540, 3660648, 4575810, 5490972, 6101080, 6863715, 9151620, 10981944, 13727430, 18303240, 27454860, 54909720]

約数ペア:

[(1, 54909720), (2, 27454860), (3, 18303240), (4, 13727430), (5, 10981944), (6, 9151620), (8, 6863715), (9, 6101080), (10, 5490972), (12, 4575810), (15, 3660648), (18, 3050540), (20, 2745486), (24, 2287905), (30, 1830324), (36, 1525270), (40, 1372743), (45, 1220216), (60, 915162), (72, 762635), (90, 610108), (120, 457581), (127, 432360), (180, 305054), (254, 216180), (360, 152527), (381, 144120), (508, 108090), (635, 86472), (762, 72060), (1016, 54045), (1143, 48040), (1201, 45720), (1270, 43236), (1524, 36030), (1905, 28824), (2286, 24020), (2402, 22860), (2540, 21618), (3048, 18015), (3603, 15240), (3810, 14412), (4572, 12010), (4804, 11430), (5080, 10809), (5715, 9608), (6005, 9144), (7206, 7620)]