6854520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239}}^2$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 20649960

約数和(自身を除く): 13795440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 239, 478, 717, 956, 1195, 1434, 1912, 2390, 2868, 3585, 4780, 5736, 7170, 9560, 14340, 28680, 57121, 114242, 171363, 228484, 285605, 342726, 456968, 571210, 685452, 856815, 1142420, 1370904, 1713630, 2284840, 3427260, 6854520]

約数ペア:

[(1, 6854520), (2, 3427260), (3, 2284840), (4, 1713630), (5, 1370904), (6, 1142420), (8, 856815), (10, 685452), (12, 571210), (15, 456968), (20, 342726), (24, 285605), (30, 228484), (40, 171363), (60, 114242), (120, 57121), (239, 28680), (478, 14340), (717, 9560), (956, 7170), (1195, 5736), (1434, 4780), (1912, 3585), (2390, 2868)]