87017520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6841}}^1$

素因数の和:6910

約数の個数: 80

約数和(自身を含む): 274884192

約数和(自身を除く): 187866672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 6841, 12720, 13682, 20523, 27364, 34205, 41046, 54728, 68410, 82092, 102615, 109456, 136820, 164184, 205230, 273640, 328368, 362573, 410460, 547280, 725146, 820920, 1087719, 1450292, 1641840, 1812865, 2175438, 2900584, 3625730, 4350876, 5438595, 5801168, 7251460, 8701752, 10877190, 14502920, 17403504, 21754380, 29005840, 43508760, 87017520]

約数ペア:

[(1, 87017520), (2, 43508760), (3, 29005840), (4, 21754380), (5, 17403504), (6, 14502920), (8, 10877190), (10, 8701752), (12, 7251460), (15, 5801168), (16, 5438595), (20, 4350876), (24, 3625730), (30, 2900584), (40, 2175438), (48, 1812865), (53, 1641840), (60, 1450292), (80, 1087719), (106, 820920), (120, 725146), (159, 547280), (212, 410460), (240, 362573), (265, 328368), (318, 273640), (424, 205230), (530, 164184), (636, 136820), (795, 109456), (848, 102615), (1060, 82092), (1272, 68410), (1590, 54728), (2120, 41046), (2544, 34205), (3180, 27364), (4240, 20523), (6360, 13682), (6841, 12720)]