186996120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{17509}}^1$

素因数の和:17612

約数の個数: 64

約数和(自身を含む): 567324000

約数和(自身を除く): 380327880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 10680, 17509, 35018, 52527, 70036, 87545, 105054, 140072, 175090, 210108, 262635, 350180, 420216, 525270, 700360, 1050540, 1558301, 2101080, 3116602, 4674903, 6233204, 7791505, 9349806, 12466408, 15583010, 18699612, 23374515, 31166020, 37399224, 46749030, 62332040, 93498060, 186996120]

約数ペア:

[(1, 186996120), (2, 93498060), (3, 62332040), (4, 46749030), (5, 37399224), (6, 31166020), (8, 23374515), (10, 18699612), (12, 15583010), (15, 12466408), (20, 9349806), (24, 7791505), (30, 6233204), (40, 4674903), (60, 3116602), (89, 2101080), (120, 1558301), (178, 1050540), (267, 700360), (356, 525270), (445, 420216), (534, 350180), (712, 262635), (890, 210108), (1068, 175090), (1335, 140072), (1780, 105054), (2136, 87545), (2670, 70036), (3560, 52527), (5340, 35018), (10680, 17509)]