121764120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{5099}}^1$

素因数の和:5312

約数の個数: 64

約数和(自身を含む): 367200000

約数和(自身を除く): 245435880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3980, 4776, 5099, 5970, 7960, 10198, 11940, 15297, 20396, 23880, 25495, 30594, 40792, 50990, 61188, 76485, 101980, 122376, 152970, 203960, 305940, 611880, 1014701, 2029402, 3044103, 4058804, 5073505, 6088206, 8117608, 10147010, 12176412, 15220515, 20294020, 24352824, 30441030, 40588040, 60882060, 121764120]

約数ペア:

[(1, 121764120), (2, 60882060), (3, 40588040), (4, 30441030), (5, 24352824), (6, 20294020), (8, 15220515), (10, 12176412), (12, 10147010), (15, 8117608), (20, 6088206), (24, 5073505), (30, 4058804), (40, 3044103), (60, 2029402), (120, 1014701), (199, 611880), (398, 305940), (597, 203960), (796, 152970), (995, 122376), (1194, 101980), (1592, 76485), (1990, 61188), (2388, 50990), (2985, 40792), (3980, 30594), (4776, 25495), (5099, 23880), (5970, 20396), (7960, 15297), (10198, 11940)]