441333240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1721}}^1\times {\mathrm{2137}}^1$

素因数の和:3872

約数の個数: 64

約数和(自身を含む): 1325388960

約数和(自身を除く): 884055720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1721, 2137, 3442, 4274, 5163, 6411, 6884, 8548, 8605, 10326, 10685, 12822, 13768, 17096, 17210, 20652, 21370, 25644, 25815, 32055, 34420, 41304, 42740, 51288, 51630, 64110, 68840, 85480, 103260, 128220, 206520, 256440, 3677777, 7355554, 11033331, 14711108, 18388885, 22066662, 29422216, 36777770, 44133324, 55166655, 73555540, 88266648, 110333310, 147111080, 220666620, 441333240]

約数ペア:

[(1, 441333240), (2, 220666620), (3, 147111080), (4, 110333310), (5, 88266648), (6, 73555540), (8, 55166655), (10, 44133324), (12, 36777770), (15, 29422216), (20, 22066662), (24, 18388885), (30, 14711108), (40, 11033331), (60, 7355554), (120, 3677777), (1721, 256440), (2137, 206520), (3442, 128220), (4274, 103260), (5163, 85480), (6411, 68840), (6884, 64110), (8548, 51630), (8605, 51288), (10326, 42740), (10685, 41304), (12822, 34420), (13768, 32055), (17096, 25815), (17210, 25644), (20652, 21370)]