74708040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56597}}^1$

素因数の和:56622

約数の個数: 64

約数和(自身を含む): 244503360

約数和(自身を除く): 169795320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 56597, 113194, 169791, 226388, 282985, 339582, 452776, 565970, 622567, 679164, 848955, 1131940, 1245134, 1358328, 1697910, 1867701, 2263880, 2490268, 3112835, 3395820, 3735402, 4980536, 6225670, 6791640, 7470804, 9338505, 12451340, 14941608, 18677010, 24902680, 37354020, 74708040]

約数ペア:

[(1, 74708040), (2, 37354020), (3, 24902680), (4, 18677010), (5, 14941608), (6, 12451340), (8, 9338505), (10, 7470804), (11, 6791640), (12, 6225670), (15, 4980536), (20, 3735402), (22, 3395820), (24, 3112835), (30, 2490268), (33, 2263880), (40, 1867701), (44, 1697910), (55, 1358328), (60, 1245134), (66, 1131940), (88, 848955), (110, 679164), (120, 622567), (132, 565970), (165, 452776), (220, 339582), (264, 282985), (330, 226388), (440, 169791), (660, 113194), (1320, 56597)]