262188840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{1999}}^1$

素因数の和:3106

約数の個数: 64

約数和(自身を含む): 787680000

約数和(自身を除く): 525491160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1093, 1999, 2186, 3279, 3998, 4372, 5465, 5997, 6558, 7996, 8744, 9995, 10930, 11994, 13116, 15992, 16395, 19990, 21860, 23988, 26232, 29985, 32790, 39980, 43720, 47976, 59970, 65580, 79960, 119940, 131160, 239880, 2184907, 4369814, 6554721, 8739628, 10924535, 13109442, 17479256, 21849070, 26218884, 32773605, 43698140, 52437768, 65547210, 87396280, 131094420, 262188840]

約数ペア:

[(1, 262188840), (2, 131094420), (3, 87396280), (4, 65547210), (5, 52437768), (6, 43698140), (8, 32773605), (10, 26218884), (12, 21849070), (15, 17479256), (20, 13109442), (24, 10924535), (30, 8739628), (40, 6554721), (60, 4369814), (120, 2184907), (1093, 239880), (1999, 131160), (2186, 119940), (3279, 79960), (3998, 65580), (4372, 59970), (5465, 47976), (5997, 43720), (6558, 39980), (7996, 32790), (8744, 29985), (9995, 26232), (10930, 23988), (11994, 21860), (13116, 19990), (15992, 16395)]