164072040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{124297}}^1$

素因数の和:124322

約数の個数: 64

約数和(自身を含む): 536967360

約数和(自身を除く): 372895320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 124297, 248594, 372891, 497188, 621485, 745782, 994376, 1242970, 1367267, 1491564, 1864455, 2485940, 2734534, 2983128, 3728910, 4101801, 4971880, 5469068, 6836335, 7457820, 8203602, 10938136, 13672670, 14915640, 16407204, 20509005, 27345340, 32814408, 41018010, 54690680, 82036020, 164072040]

約数ペア:

[(1, 164072040), (2, 82036020), (3, 54690680), (4, 41018010), (5, 32814408), (6, 27345340), (8, 20509005), (10, 16407204), (11, 14915640), (12, 13672670), (15, 10938136), (20, 8203602), (22, 7457820), (24, 6836335), (30, 5469068), (33, 4971880), (40, 4101801), (44, 3728910), (55, 2983128), (60, 2734534), (66, 2485940), (88, 1864455), (110, 1491564), (120, 1367267), (132, 1242970), (165, 994376), (220, 745782), (264, 621485), (330, 497188), (440, 372891), (660, 248594), (1320, 124297)]