66641160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2819}}^1$

素因数の和:3030

約数の個数: 64

約数和(自身を含む): 201009600

約数和(自身を除く): 134368440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2819, 2955, 3940, 4728, 5638, 5910, 7880, 8457, 11276, 11820, 14095, 16914, 22552, 23640, 28190, 33828, 42285, 56380, 67656, 84570, 112760, 169140, 338280, 555343, 1110686, 1666029, 2221372, 2776715, 3332058, 4442744, 5553430, 6664116, 8330145, 11106860, 13328232, 16660290, 22213720, 33320580, 66641160]

約数ペア:

[(1, 66641160), (2, 33320580), (3, 22213720), (4, 16660290), (5, 13328232), (6, 11106860), (8, 8330145), (10, 6664116), (12, 5553430), (15, 4442744), (20, 3332058), (24, 2776715), (30, 2221372), (40, 1666029), (60, 1110686), (120, 555343), (197, 338280), (394, 169140), (591, 112760), (788, 84570), (985, 67656), (1182, 56380), (1576, 42285), (1970, 33828), (2364, 28190), (2819, 23640), (2955, 22552), (3940, 16914), (4728, 14095), (5638, 11820), (5910, 11276), (7880, 8457)]