38972760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{324773}}^1$

素因数の和:324787

約数の個数: 32

約数和(自身を含む): 116918640

約数和(自身を除く): 77945880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 324773, 649546, 974319, 1299092, 1623865, 1948638, 2598184, 3247730, 3897276, 4871595, 6495460, 7794552, 9743190, 12990920, 19486380, 38972760]

約数ペア:

[(1, 38972760), (2, 19486380), (3, 12990920), (4, 9743190), (5, 7794552), (6, 6495460), (8, 4871595), (10, 3897276), (12, 3247730), (15, 2598184), (20, 1948638), (24, 1623865), (30, 1299092), (40, 974319), (60, 649546), (120, 324773)]