132401340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31981}}^1$

素因数の和:32019

約数の個数: 72

約数和(自身を含む): 419092128

約数和(自身を除く): 286690788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 31981, 63962, 95943, 127924, 159905, 191886, 287829, 319810, 383772, 479715, 575658, 639620, 735563, 959430, 1151316, 1439145, 1471126, 1918860, 2206689, 2878290, 2942252, 3677815, 4413378, 5756580, 6620067, 7355630, 8826756, 11033445, 13240134, 14711260, 22066890, 26480268, 33100335, 44133780, 66200670, 132401340]

約数ペア:

[(1, 132401340), (2, 66200670), (3, 44133780), (4, 33100335), (5, 26480268), (6, 22066890), (9, 14711260), (10, 13240134), (12, 11033445), (15, 8826756), (18, 7355630), (20, 6620067), (23, 5756580), (30, 4413378), (36, 3677815), (45, 2942252), (46, 2878290), (60, 2206689), (69, 1918860), (90, 1471126), (92, 1439145), (115, 1151316), (138, 959430), (180, 735563), (207, 639620), (230, 575658), (276, 479715), (345, 383772), (414, 319810), (460, 287829), (690, 191886), (828, 159905), (1035, 127924), (1380, 95943), (2070, 63962), (4140, 31981)]