30284040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5869}}^1$

素因数の和:5926

約数の個数: 64

約数和(自身を含む): 92980800

約数和(自身を除く): 62696760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 5869, 11738, 17607, 23476, 29345, 35214, 46952, 58690, 70428, 88035, 117380, 140856, 176070, 234760, 252367, 352140, 504734, 704280, 757101, 1009468, 1261835, 1514202, 2018936, 2523670, 3028404, 3785505, 5047340, 6056808, 7571010, 10094680, 15142020, 30284040]

約数ペア:

[(1, 30284040), (2, 15142020), (3, 10094680), (4, 7571010), (5, 6056808), (6, 5047340), (8, 3785505), (10, 3028404), (12, 2523670), (15, 2018936), (20, 1514202), (24, 1261835), (30, 1009468), (40, 757101), (43, 704280), (60, 504734), (86, 352140), (120, 252367), (129, 234760), (172, 176070), (215, 140856), (258, 117380), (344, 88035), (430, 70428), (516, 58690), (645, 46952), (860, 35214), (1032, 29345), (1290, 23476), (1720, 17607), (2580, 11738), (5160, 5869)]