40382520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{336521}}^1$

素因数の和:336535

約数の個数: 32

約数和(自身を含む): 121147920

約数和(自身を除く): 80765400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 336521, 673042, 1009563, 1346084, 1682605, 2019126, 2692168, 3365210, 4038252, 5047815, 6730420, 8076504, 10095630, 13460840, 20191260, 40382520]

約数ペア:

[(1, 40382520), (2, 20191260), (3, 13460840), (4, 10095630), (5, 8076504), (6, 6730420), (8, 5047815), (10, 4038252), (12, 3365210), (15, 2692168), (20, 2019126), (24, 1682605), (30, 1346084), (40, 1009563), (60, 673042), (120, 336521)]