98452920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{820441}}^1$

素因数の和:820455

約数の個数: 32

約数和(自身を含む): 295359120

約数和(自身を除く): 196906200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 820441, 1640882, 2461323, 3281764, 4102205, 4922646, 6563528, 8204410, 9845292, 12306615, 16408820, 19690584, 24613230, 32817640, 49226460, 98452920]

約数ペア:

[(1, 98452920), (2, 49226460), (3, 32817640), (4, 24613230), (5, 19690584), (6, 16408820), (8, 12306615), (10, 9845292), (12, 8204410), (15, 6563528), (20, 4922646), (24, 4102205), (30, 3281764), (40, 2461323), (60, 1640882), (120, 820441)]