654614160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2727559}}^1$

素因数の和:2727575

約数の個数: 40

約数和(自身を含む): 2029304640

約数和(自身を除く): 1374690480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2727559, 5455118, 8182677, 10910236, 13637795, 16365354, 21820472, 27275590, 32730708, 40913385, 43640944, 54551180, 65461416, 81826770, 109102360, 130922832, 163653540, 218204720, 327307080, 654614160]

約数ペア:

[(1, 654614160), (2, 327307080), (3, 218204720), (4, 163653540), (5, 130922832), (6, 109102360), (8, 81826770), (10, 65461416), (12, 54551180), (15, 43640944), (16, 40913385), (20, 32730708), (24, 27275590), (30, 21820472), (40, 16365354), (48, 13637795), (60, 10910236), (80, 8182677), (120, 5455118), (240, 2727559)]