223823760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{1997}}^1$

素因数の和:2480

約数の個数: 80

約数和(自身を含む): 695687616

約数和(自身を除く): 471863856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 467, 934, 1401, 1868, 1997, 2335, 2802, 3736, 3994, 4670, 5604, 5991, 7005, 7472, 7988, 9340, 9985, 11208, 11982, 14010, 15976, 18680, 19970, 22416, 23964, 28020, 29955, 31952, 37360, 39940, 47928, 56040, 59910, 79880, 95856, 112080, 119820, 159760, 239640, 479280, 932599, 1865198, 2797797, 3730396, 4662995, 5595594, 7460792, 9325990, 11191188, 13988985, 14921584, 18651980, 22382376, 27977970, 37303960, 44764752, 55955940, 74607920, 111911880, 223823760]

約数ペア:

[(1, 223823760), (2, 111911880), (3, 74607920), (4, 55955940), (5, 44764752), (6, 37303960), (8, 27977970), (10, 22382376), (12, 18651980), (15, 14921584), (16, 13988985), (20, 11191188), (24, 9325990), (30, 7460792), (40, 5595594), (48, 4662995), (60, 3730396), (80, 2797797), (120, 1865198), (240, 932599), (467, 479280), (934, 239640), (1401, 159760), (1868, 119820), (1997, 112080), (2335, 95856), (2802, 79880), (3736, 59910), (3994, 56040), (4670, 47928), (5604, 39940), (5991, 37360), (7005, 31952), (7472, 29955), (7988, 28020), (9340, 23964), (9985, 22416), (11208, 19970), (11982, 18680), (14010, 15976)]