148839780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2480663}}^1$

素因数の和:2480675

約数の個数: 24

約数和(自身を含む): 416751552

約数和(自身を除く): 267911772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2480663, 4961326, 7441989, 9922652, 12403315, 14883978, 24806630, 29767956, 37209945, 49613260, 74419890, 148839780]

約数ペア:

[(1, 148839780), (2, 74419890), (3, 49613260), (4, 37209945), (5, 29767956), (6, 24806630), (10, 14883978), (12, 12403315), (15, 9922652), (20, 7441989), (30, 4961326), (60, 2480663)]