47664480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{499}}^1$

素因数の和:716

約数の個数: 96

約数和(自身を含む): 151200000

約数和(自身を除く): 103535520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 199, 240, 398, 480, 499, 597, 796, 995, 998, 1194, 1497, 1592, 1990, 1996, 2388, 2495, 2985, 2994, 3184, 3980, 3992, 4776, 4990, 5970, 5988, 6368, 7485, 7960, 7984, 9552, 9980, 11940, 11976, 14970, 15920, 15968, 19104, 19960, 23880, 23952, 29940, 31840, 39920, 47760, 47904, 59880, 79840, 95520, 99301, 119760, 198602, 239520, 297903, 397204, 496505, 595806, 794408, 993010, 1191612, 1489515, 1588816, 1986020, 2383224, 2979030, 3177632, 3972040, 4766448, 5958060, 7944080, 9532896, 11916120, 15888160, 23832240, 47664480]

約数ペア:

[(1, 47664480), (2, 23832240), (3, 15888160), (4, 11916120), (5, 9532896), (6, 7944080), (8, 5958060), (10, 4766448), (12, 3972040), (15, 3177632), (16, 2979030), (20, 2383224), (24, 1986020), (30, 1588816), (32, 1489515), (40, 1191612), (48, 993010), (60, 794408), (80, 595806), (96, 496505), (120, 397204), (160, 297903), (199, 239520), (240, 198602), (398, 119760), (480, 99301), (499, 95520), (597, 79840), (796, 59880), (995, 47904), (998, 47760), (1194, 39920), (1497, 31840), (1592, 29940), (1990, 23952), (1996, 23880), (2388, 19960), (2495, 19104), (2985, 15968), (2994, 15920), (3184, 14970), (3980, 11976), (3992, 11940), (4776, 9980), (4990, 9552), (5970, 7984), (5988, 7960), (6368, 7485)]