307922520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2566021}}^1$

素因数の和:2566035

約数の個数: 32

約数和(自身を含む): 923767920

約数和(自身を除く): 615845400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2566021, 5132042, 7698063, 10264084, 12830105, 15396126, 20528168, 25660210, 30792252, 38490315, 51320420, 61584504, 76980630, 102640840, 153961260, 307922520]

約数ペア:

[(1, 307922520), (2, 153961260), (3, 102640840), (4, 76980630), (5, 61584504), (6, 51320420), (8, 38490315), (10, 30792252), (12, 25660210), (15, 20528168), (20, 15396126), (24, 12830105), (30, 10264084), (40, 7698063), (60, 5132042), (120, 2566021)]