315682680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2630689}}^1$

素因数の和:2630703

約数の個数: 32

約数和(自身を含む): 947048400

約数和(自身を除く): 631365720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2630689, 5261378, 7892067, 10522756, 13153445, 15784134, 21045512, 26306890, 31568268, 39460335, 52613780, 63136536, 78920670, 105227560, 157841340, 315682680]

約数ペア:

[(1, 315682680), (2, 157841340), (3, 105227560), (4, 78920670), (5, 63136536), (6, 52613780), (8, 39460335), (10, 31568268), (12, 26306890), (15, 21045512), (20, 15784134), (24, 13153445), (30, 10522756), (40, 7892067), (60, 5261378), (120, 2630689)]