2411880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 7344000

約数和(自身を除く): 4932120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 199, 202, 303, 398, 404, 505, 597, 606, 796, 808, 995, 1010, 1194, 1212, 1515, 1592, 1990, 2020, 2388, 2424, 2985, 3030, 3980, 4040, 4776, 5970, 6060, 7960, 11940, 12120, 20099, 23880, 40198, 60297, 80396, 100495, 120594, 160792, 200990, 241188, 301485, 401980, 482376, 602970, 803960, 1205940, 2411880]

約数ペア:

[(1, 2411880), (2, 1205940), (3, 803960), (4, 602970), (5, 482376), (6, 401980), (8, 301485), (10, 241188), (12, 200990), (15, 160792), (20, 120594), (24, 100495), (30, 80396), (40, 60297), (60, 40198), (101, 23880), (120, 20099), (199, 12120), (202, 11940), (303, 7960), (398, 6060), (404, 5970), (505, 4776), (597, 4040), (606, 3980), (796, 3030), (808, 2985), (995, 2424), (1010, 2388), (1194, 2020), (1212, 1990), (1515, 1592)]