151578480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{631577}}^1$

素因数の和:631593

約数の個数: 40

約数和(自身を含む): 469894032

約数和(自身を除く): 318315552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 631577, 1263154, 1894731, 2526308, 3157885, 3789462, 5052616, 6315770, 7578924, 9473655, 10105232, 12631540, 15157848, 18947310, 25263080, 30315696, 37894620, 50526160, 75789240, 151578480]

約数ペア:

[(1, 151578480), (2, 75789240), (3, 50526160), (4, 37894620), (5, 30315696), (6, 25263080), (8, 18947310), (10, 15157848), (12, 12631540), (15, 10105232), (16, 9473655), (20, 7578924), (24, 6315770), (30, 5052616), (40, 3789462), (48, 3157885), (60, 2526308), (80, 1894731), (120, 1263154), (240, 631577)]