98520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{821}}^1$

素因数の和:835

約数の個数: 32

約数和(自身を含む): 295920

約数和(自身を除く): 197400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 821, 1642, 2463, 3284, 4105, 4926, 6568, 8210, 9852, 12315, 16420, 19704, 24630, 32840, 49260, 98520]

約数ペア:

[(1, 98520), (2, 49260), (3, 32840), (4, 24630), (5, 19704), (6, 16420), (8, 12315), (10, 9852), (12, 8210), (15, 6568), (20, 4926), (24, 4105), (30, 3284), (40, 2463), (60, 1642), (120, 821)]