8085457320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{106781}}^1$

素因数の和:107426

約数の個数: 64

約数和(自身を含む): 24295040640

約数和(自身を除く): 16209583320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 631, 1262, 1893, 2524, 3155, 3786, 5048, 6310, 7572, 9465, 12620, 15144, 18930, 25240, 37860, 75720, 106781, 213562, 320343, 427124, 533905, 640686, 854248, 1067810, 1281372, 1601715, 2135620, 2562744, 3203430, 4271240, 6406860, 12813720, 67378811, 134757622, 202136433, 269515244, 336894055, 404272866, 539030488, 673788110, 808545732, 1010682165, 1347576220, 1617091464, 2021364330, 2695152440, 4042728660, 8085457320]

約数ペア:

[(1, 8085457320), (2, 4042728660), (3, 2695152440), (4, 2021364330), (5, 1617091464), (6, 1347576220), (8, 1010682165), (10, 808545732), (12, 673788110), (15, 539030488), (20, 404272866), (24, 336894055), (30, 269515244), (40, 202136433), (60, 134757622), (120, 67378811), (631, 12813720), (1262, 6406860), (1893, 4271240), (2524, 3203430), (3155, 2562744), (3786, 2135620), (5048, 1601715), (6310, 1281372), (7572, 1067810), (9465, 854248), (12620, 640686), (15144, 533905), (18930, 427124), (25240, 320343), (37860, 213562), (75720, 106781)]