869856360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{91757}}^1$

素因数の和:91850

約数の個数: 64

約数和(自身を含む): 2642630400

約数和(自身を除く): 1772774040

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, 9480, 91757, 183514, 275271, 367028, 458785, 550542, 734056, 917570, 1101084, 1376355, 1835140, 2202168, 2752710, 3670280, 5505420, 7248803, 11010840, 14497606, 21746409, 28995212, 36244015, 43492818, 57990424, 72488030, 86985636, 108732045, 144976060, 173971272, 217464090, 289952120, 434928180, 869856360]

約数ペア:

[(1, 869856360), (2, 434928180), (3, 289952120), (4, 217464090), (5, 173971272), (6, 144976060), (8, 108732045), (10, 86985636), (12, 72488030), (15, 57990424), (20, 43492818), (24, 36244015), (30, 28995212), (40, 21746409), (60, 14497606), (79, 11010840), (120, 7248803), (158, 5505420), (237, 3670280), (316, 2752710), (395, 2202168), (474, 1835140), (632, 1376355), (790, 1101084), (948, 917570), (1185, 734056), (1580, 550542), (1896, 458785), (2370, 367028), (3160, 275271), (4740, 183514), (9480, 91757)]