289497660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1543}}^1$

素因数の和:1667

約数の個数: 96

約数和(自身を含む): 840430080

約数和(自身を除く): 550932420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 59, 60, 106, 118, 159, 177, 212, 236, 265, 295, 318, 354, 530, 590, 636, 708, 795, 885, 1060, 1180, 1543, 1590, 1770, 3086, 3127, 3180, 3540, 4629, 6172, 6254, 7715, 9258, 9381, 12508, 15430, 15635, 18516, 18762, 23145, 30860, 31270, 37524, 46290, 46905, 62540, 81779, 91037, 92580, 93810, 163558, 182074, 187620, 245337, 273111, 327116, 364148, 408895, 455185, 490674, 546222, 817790, 910370, 981348, 1092444, 1226685, 1365555, 1635580, 1820740, 2453370, 2731110, 4824961, 4906740, 5462220, 9649922, 14474883, 19299844, 24124805, 28949766, 48249610, 57899532, 72374415, 96499220, 144748830, 289497660]

約数ペア:

[(1, 289497660), (2, 144748830), (3, 96499220), (4, 72374415), (5, 57899532), (6, 48249610), (10, 28949766), (12, 24124805), (15, 19299844), (20, 14474883), (30, 9649922), (53, 5462220), (59, 4906740), (60, 4824961), (106, 2731110), (118, 2453370), (159, 1820740), (177, 1635580), (212, 1365555), (236, 1226685), (265, 1092444), (295, 981348), (318, 910370), (354, 817790), (530, 546222), (590, 490674), (636, 455185), (708, 408895), (795, 364148), (885, 327116), (1060, 273111), (1180, 245337), (1543, 187620), (1590, 182074), (1770, 163558), (3086, 93810), (3127, 92580), (3180, 91037), (3540, 81779), (4629, 62540), (6172, 46905), (6254, 46290), (7715, 37524), (9258, 31270), (9381, 30860), (12508, 23145), (15430, 18762), (15635, 18516)]