1323140640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{2207}}^1$

素因数の和:3474

約数の個数: 96

約数和(自身を含む): 4173120000

約数和(自身を除く): 2849979360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1249, 2207, 2498, 3747, 4414, 4996, 6245, 6621, 7494, 8828, 9992, 11035, 12490, 13242, 14988, 17656, 18735, 19984, 22070, 24980, 26484, 29976, 33105, 35312, 37470, 39968, 44140, 49960, 52968, 59952, 66210, 70624, 74940, 88280, 99920, 105936, 119904, 132420, 149880, 176560, 199840, 211872, 264840, 299760, 353120, 529680, 599520, 1059360, 2756543, 5513086, 8269629, 11026172, 13782715, 16539258, 22052344, 27565430, 33078516, 41348145, 44104688, 55130860, 66157032, 82696290, 88209376, 110261720, 132314064, 165392580, 220523440, 264628128, 330785160, 441046880, 661570320, 1323140640]

約数ペア:

[(1, 1323140640), (2, 661570320), (3, 441046880), (4, 330785160), (5, 264628128), (6, 220523440), (8, 165392580), (10, 132314064), (12, 110261720), (15, 88209376), (16, 82696290), (20, 66157032), (24, 55130860), (30, 44104688), (32, 41348145), (40, 33078516), (48, 27565430), (60, 22052344), (80, 16539258), (96, 13782715), (120, 11026172), (160, 8269629), (240, 5513086), (480, 2756543), (1249, 1059360), (2207, 599520), (2498, 529680), (3747, 353120), (4414, 299760), (4996, 264840), (6245, 211872), (6621, 199840), (7494, 176560), (8828, 149880), (9992, 132420), (11035, 119904), (12490, 105936), (13242, 99920), (14988, 88280), (17656, 74940), (18735, 70624), (19984, 66210), (22070, 59952), (24980, 52968), (26484, 49960), (29976, 44140), (33105, 39968), (35312, 37470)]