305719080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2547659}}^1$

素因数の和:2547673

約数の個数: 32

約数和(自身を含む): 917157600

約数和(自身を除く): 611438520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2547659, 5095318, 7642977, 10190636, 12738295, 15285954, 20381272, 25476590, 30571908, 38214885, 50953180, 61143816, 76429770, 101906360, 152859540, 305719080]

約数ペア:

[(1, 305719080), (2, 152859540), (3, 101906360), (4, 76429770), (5, 61143816), (6, 50953180), (8, 38214885), (10, 30571908), (12, 25476590), (15, 20381272), (20, 15285954), (24, 12738295), (30, 10190636), (40, 7642977), (60, 5095318), (120, 2547659)]