79957260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{563}}^1$

素因数の和:844

約数の個数: 96

約数和(自身を含む): 250145280

約数和(自身を除く): 170188020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 263, 270, 526, 540, 563, 789, 1052, 1126, 1315, 1578, 1689, 2252, 2367, 2630, 2815, 3156, 3378, 3945, 4734, 5067, 5260, 5630, 6756, 7101, 7890, 8445, 9468, 10134, 11260, 11835, 14202, 15201, 15780, 16890, 20268, 23670, 25335, 28404, 30402, 33780, 35505, 47340, 50670, 60804, 71010, 76005, 101340, 142020, 148069, 152010, 296138, 304020, 444207, 592276, 740345, 888414, 1332621, 1480690, 1776828, 2221035, 2665242, 2961380, 3997863, 4442070, 5330484, 6663105, 7995726, 8884140, 13326210, 15991452, 19989315, 26652420, 39978630, 79957260]

約数ペア:

[(1, 79957260), (2, 39978630), (3, 26652420), (4, 19989315), (5, 15991452), (6, 13326210), (9, 8884140), (10, 7995726), (12, 6663105), (15, 5330484), (18, 4442070), (20, 3997863), (27, 2961380), (30, 2665242), (36, 2221035), (45, 1776828), (54, 1480690), (60, 1332621), (90, 888414), (108, 740345), (135, 592276), (180, 444207), (263, 304020), (270, 296138), (526, 152010), (540, 148069), (563, 142020), (789, 101340), (1052, 76005), (1126, 71010), (1315, 60804), (1578, 50670), (1689, 47340), (2252, 35505), (2367, 33780), (2630, 30402), (2815, 28404), (3156, 25335), (3378, 23670), (3945, 20268), (4734, 16890), (5067, 15780), (5260, 15201), (5630, 14202), (6756, 11835), (7101, 11260), (7890, 10134), (8445, 9468)]