48023760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{499}}^1$

素因数の和:916

約数の個数: 80

約数和(自身を含む): 149544000

約数和(自身を除く): 101520240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 401, 499, 802, 998, 1203, 1497, 1604, 1996, 2005, 2406, 2495, 2994, 3208, 3992, 4010, 4812, 4990, 5988, 6015, 6416, 7485, 7984, 8020, 9624, 9980, 11976, 12030, 14970, 16040, 19248, 19960, 23952, 24060, 29940, 32080, 39920, 48120, 59880, 96240, 119760, 200099, 400198, 600297, 800396, 1000495, 1200594, 1600792, 2000990, 2401188, 3001485, 3201584, 4001980, 4802376, 6002970, 8003960, 9604752, 12005940, 16007920, 24011880, 48023760]

約数ペア:

[(1, 48023760), (2, 24011880), (3, 16007920), (4, 12005940), (5, 9604752), (6, 8003960), (8, 6002970), (10, 4802376), (12, 4001980), (15, 3201584), (16, 3001485), (20, 2401188), (24, 2000990), (30, 1600792), (40, 1200594), (48, 1000495), (60, 800396), (80, 600297), (120, 400198), (240, 200099), (401, 119760), (499, 96240), (802, 59880), (998, 48120), (1203, 39920), (1497, 32080), (1604, 29940), (1996, 24060), (2005, 23952), (2406, 19960), (2495, 19248), (2994, 16040), (3208, 14970), (3992, 12030), (4010, 11976), (4812, 9980), (4990, 9624), (5988, 8020), (6015, 7984), (6416, 7485)]