276749040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{21757}}^1$

素因数の和:21826

約数の個数: 80

約数和(自身を含む): 874149408

約数和(自身を除く): 597400368

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, 12720, 21757, 43514, 65271, 87028, 108785, 130542, 174056, 217570, 261084, 326355, 348112, 435140, 522168, 652710, 870280, 1044336, 1153121, 1305420, 1740560, 2306242, 2610840, 3459363, 4612484, 5221680, 5765605, 6918726, 9224968, 11531210, 13837452, 17296815, 18449936, 23062420, 27674904, 34593630, 46124840, 55349808, 69187260, 92249680, 138374520, 276749040]

約数ペア:

[(1, 276749040), (2, 138374520), (3, 92249680), (4, 69187260), (5, 55349808), (6, 46124840), (8, 34593630), (10, 27674904), (12, 23062420), (15, 18449936), (16, 17296815), (20, 13837452), (24, 11531210), (30, 9224968), (40, 6918726), (48, 5765605), (53, 5221680), (60, 4612484), (80, 3459363), (106, 2610840), (120, 2306242), (159, 1740560), (212, 1305420), (240, 1153121), (265, 1044336), (318, 870280), (424, 652710), (530, 522168), (636, 435140), (795, 348112), (848, 326355), (1060, 261084), (1272, 217570), (1590, 174056), (2120, 130542), (2544, 108785), (3180, 87028), (4240, 65271), (6360, 43514), (12720, 21757)]