160987560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{5101}}^1$

素因数の和:5378

約数の個数: 64

約数和(自身を含む): 484894080

約数和(自身を除く): 323906520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 263, 526, 789, 1052, 1315, 1578, 2104, 2630, 3156, 3945, 5101, 5260, 6312, 7890, 10202, 10520, 15303, 15780, 20404, 25505, 30606, 31560, 40808, 51010, 61212, 76515, 102020, 122424, 153030, 204040, 306060, 612120, 1341563, 2683126, 4024689, 5366252, 6707815, 8049378, 10732504, 13415630, 16098756, 20123445, 26831260, 32197512, 40246890, 53662520, 80493780, 160987560]

約数ペア:

[(1, 160987560), (2, 80493780), (3, 53662520), (4, 40246890), (5, 32197512), (6, 26831260), (8, 20123445), (10, 16098756), (12, 13415630), (15, 10732504), (20, 8049378), (24, 6707815), (30, 5366252), (40, 4024689), (60, 2683126), (120, 1341563), (263, 612120), (526, 306060), (789, 204040), (1052, 153030), (1315, 122424), (1578, 102020), (2104, 76515), (2630, 61212), (3156, 51010), (3945, 40808), (5101, 31560), (5260, 30606), (6312, 25505), (7890, 20404), (10202, 15780), (10520, 15303)]