258992880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{46919}}^1$

素因数の和:46958

約数の個数: 80

約数和(自身を含む): 837803520

約数和(自身を除く): 578810640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 46919, 93838, 140757, 187676, 234595, 281514, 375352, 469190, 563028, 703785, 750704, 938380, 1079137, 1126056, 1407570, 1876760, 2158274, 2252112, 2815140, 3237411, 3753520, 4316548, 5395685, 5630280, 6474822, 8633096, 10791370, 11260560, 12949644, 16187055, 17266192, 21582740, 25899288, 32374110, 43165480, 51798576, 64748220, 86330960, 129496440, 258992880]

約数ペア:

[(1, 258992880), (2, 129496440), (3, 86330960), (4, 64748220), (5, 51798576), (6, 43165480), (8, 32374110), (10, 25899288), (12, 21582740), (15, 17266192), (16, 16187055), (20, 12949644), (23, 11260560), (24, 10791370), (30, 8633096), (40, 6474822), (46, 5630280), (48, 5395685), (60, 4316548), (69, 3753520), (80, 3237411), (92, 2815140), (115, 2252112), (120, 2158274), (138, 1876760), (184, 1407570), (230, 1126056), (240, 1079137), (276, 938380), (345, 750704), (368, 703785), (460, 563028), (552, 469190), (690, 375352), (920, 281514), (1104, 234595), (1380, 187676), (1840, 140757), (2760, 93838), (5520, 46919)]