142577520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31267}}^1$

素因数の和:31302

約数の個数: 80

約数和(自身を含む): 465267840

約数和(自身を除く): 322690320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 31267, 62534, 93801, 125068, 156335, 187602, 250136, 312670, 375204, 469005, 500272, 594073, 625340, 750408, 938010, 1188146, 1250680, 1500816, 1782219, 1876020, 2376292, 2501360, 2970365, 3564438, 3752040, 4752584, 5940730, 7128876, 7504080, 8911095, 9505168, 11881460, 14257752, 17822190, 23762920, 28515504, 35644380, 47525840, 71288760, 142577520]

約数ペア:

[(1, 142577520), (2, 71288760), (3, 47525840), (4, 35644380), (5, 28515504), (6, 23762920), (8, 17822190), (10, 14257752), (12, 11881460), (15, 9505168), (16, 8911095), (19, 7504080), (20, 7128876), (24, 5940730), (30, 4752584), (38, 3752040), (40, 3564438), (48, 2970365), (57, 2501360), (60, 2376292), (76, 1876020), (80, 1782219), (95, 1500816), (114, 1250680), (120, 1188146), (152, 938010), (190, 750408), (228, 625340), (240, 594073), (285, 500272), (304, 469005), (380, 375204), (456, 312670), (570, 250136), (760, 187602), (912, 156335), (1140, 125068), (1520, 93801), (2280, 62534), (4560, 31267)]