130959120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{545663}}^1$

素因数の和:545679

約数の個数: 40

約数和(自身を含む): 405974016

約数和(自身を除く): 275014896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 545663, 1091326, 1636989, 2182652, 2728315, 3273978, 4365304, 5456630, 6547956, 8184945, 8730608, 10913260, 13095912, 16369890, 21826520, 26191824, 32739780, 43653040, 65479560, 130959120]

約数ペア:

[(1, 130959120), (2, 65479560), (3, 43653040), (4, 32739780), (5, 26191824), (6, 21826520), (8, 16369890), (10, 13095912), (12, 10913260), (15, 8730608), (16, 8184945), (20, 6547956), (24, 5456630), (30, 4365304), (40, 3273978), (48, 2728315), (60, 2182652), (80, 1636989), (120, 1091326), (240, 545663)]