18828360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{52301}}^1$

素因数の和:52318

約数の個数: 48

約数和(自身を含む): 61193340

約数和(自身を除く): 42364980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 52301, 104602, 156903, 209204, 261505, 313806, 418408, 470709, 523010, 627612, 784515, 941418, 1046020, 1255224, 1569030, 1882836, 2092040, 2353545, 3138060, 3765672, 4707090, 6276120, 9414180, 18828360]

約数ペア:

[(1, 18828360), (2, 9414180), (3, 6276120), (4, 4707090), (5, 3765672), (6, 3138060), (8, 2353545), (9, 2092040), (10, 1882836), (12, 1569030), (15, 1255224), (18, 1046020), (20, 941418), (24, 784515), (30, 627612), (36, 523010), (40, 470709), (45, 418408), (60, 313806), (72, 261505), (90, 209204), (120, 156903), (180, 104602), (360, 52301)]