2170450320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{71209}}^1$

素因数の和:71352

約数の個数: 80

約数和(自身を含む): 6781470720

約数和(自身を除く): 4611020400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 7620, 10160, 15240, 30480, 71209, 142418, 213627, 284836, 356045, 427254, 569672, 712090, 854508, 1068135, 1139344, 1424180, 1709016, 2136270, 2848360, 3418032, 4272540, 5696720, 8545080, 9043543, 17090160, 18087086, 27130629, 36174172, 45217715, 54261258, 72348344, 90435430, 108522516, 135653145, 144696688, 180870860, 217045032, 271306290, 361741720, 434090064, 542612580, 723483440, 1085225160, 2170450320]

約数ペア:

[(1, 2170450320), (2, 1085225160), (3, 723483440), (4, 542612580), (5, 434090064), (6, 361741720), (8, 271306290), (10, 217045032), (12, 180870860), (15, 144696688), (16, 135653145), (20, 108522516), (24, 90435430), (30, 72348344), (40, 54261258), (48, 45217715), (60, 36174172), (80, 27130629), (120, 18087086), (127, 17090160), (240, 9043543), (254, 8545080), (381, 5696720), (508, 4272540), (635, 3418032), (762, 2848360), (1016, 2136270), (1270, 1709016), (1524, 1424180), (1905, 1139344), (2032, 1068135), (2540, 854508), (3048, 712090), (3810, 569672), (5080, 427254), (6096, 356045), (7620, 284836), (10160, 213627), (15240, 142418), (30480, 71209)]