65856120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{49891}}^1$

素因数の和:49916

約数の個数: 64

約数和(自身を含む): 215533440

約数和(自身を除く): 149677320

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, 49891, 99782, 149673, 199564, 249455, 299346, 399128, 498910, 548801, 598692, 748365, 997820, 1097602, 1197384, 1496730, 1646403, 1995640, 2195204, 2744005, 2993460, 3292806, 4390408, 5488010, 5986920, 6585612, 8232015, 10976020, 13171224, 16464030, 21952040, 32928060, 65856120]

約数ペア:

[(1, 65856120), (2, 32928060), (3, 21952040), (4, 16464030), (5, 13171224), (6, 10976020), (8, 8232015), (10, 6585612), (11, 5986920), (12, 5488010), (15, 4390408), (20, 3292806), (22, 2993460), (24, 2744005), (30, 2195204), (33, 1995640), (40, 1646403), (44, 1496730), (55, 1197384), (60, 1097602), (66, 997820), (88, 748365), (110, 598692), (120, 548801), (132, 498910), (165, 399128), (220, 299346), (264, 249455), (330, 199564), (440, 149673), (660, 99782), (1320, 49891)]