136879080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{87743}}^1$

素因数の和:87770

約数の個数: 64

約数和(自身を含む): 442229760

約数和(自身を除く): 305350680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 87743, 175486, 263229, 350972, 438715, 526458, 701944, 877430, 1052916, 1140659, 1316145, 1754860, 2105832, 2281318, 2632290, 3421977, 3509720, 4562636, 5264580, 5703295, 6843954, 9125272, 10529160, 11406590, 13687908, 17109885, 22813180, 27375816, 34219770, 45626360, 68439540, 136879080]

約数ペア:

[(1, 136879080), (2, 68439540), (3, 45626360), (4, 34219770), (5, 27375816), (6, 22813180), (8, 17109885), (10, 13687908), (12, 11406590), (13, 10529160), (15, 9125272), (20, 6843954), (24, 5703295), (26, 5264580), (30, 4562636), (39, 3509720), (40, 3421977), (52, 2632290), (60, 2281318), (65, 2105832), (78, 1754860), (104, 1316145), (120, 1140659), (130, 1052916), (156, 877430), (195, 701944), (260, 526458), (312, 438715), (390, 350972), (520, 263229), (780, 175486), (1560, 87743)]