72266520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{602221}}^1$

素因数の和:602235

約数の個数: 32

約数和(自身を含む): 216799920

約数和(自身を除く): 144533400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 602221, 1204442, 1806663, 2408884, 3011105, 3613326, 4817768, 6022210, 7226652, 9033315, 12044420, 14453304, 18066630, 24088840, 36133260, 72266520]

約数ペア:

[(1, 72266520), (2, 36133260), (3, 24088840), (4, 18066630), (5, 14453304), (6, 12044420), (8, 9033315), (10, 7226652), (12, 6022210), (15, 4817768), (20, 3613326), (24, 3011105), (30, 2408884), (40, 1806663), (60, 1204442), (120, 602221)]