82656120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8719}}^1$

素因数の和:8812

約数の個数: 64

約数和(自身を含む): 251136000

約数和(自身を除く): 168479880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 8719, 9480, 17438, 26157, 34876, 43595, 52314, 69752, 87190, 104628, 130785, 174380, 209256, 261570, 348760, 523140, 688801, 1046280, 1377602, 2066403, 2755204, 3444005, 4132806, 5510408, 6888010, 8265612, 10332015, 13776020, 16531224, 20664030, 27552040, 41328060, 82656120]

約数ペア:

[(1, 82656120), (2, 41328060), (3, 27552040), (4, 20664030), (5, 16531224), (6, 13776020), (8, 10332015), (10, 8265612), (12, 6888010), (15, 5510408), (20, 4132806), (24, 3444005), (30, 2755204), (40, 2066403), (60, 1377602), (79, 1046280), (120, 688801), (158, 523140), (237, 348760), (316, 261570), (395, 209256), (474, 174380), (632, 130785), (790, 104628), (948, 87190), (1185, 69752), (1580, 52314), (1896, 43595), (2370, 34876), (3160, 26157), (4740, 17438), (8719, 9480)]