71039040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{73999}}^1$

素因数の和:74019

約数の個数: 56

約数和(自身を含む): 225552000

約数和(自身を除く): 154512960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 73999, 147998, 221997, 295996, 369995, 443994, 591992, 739990, 887988, 1109985, 1183984, 1479980, 1775976, 2219970, 2367968, 2959960, 3551952, 4439940, 4735936, 5919920, 7103904, 8879880, 11839840, 14207808, 17759760, 23679680, 35519520, 71039040]

約数ペア:

[(1, 71039040), (2, 35519520), (3, 23679680), (4, 17759760), (5, 14207808), (6, 11839840), (8, 8879880), (10, 7103904), (12, 5919920), (15, 4735936), (16, 4439940), (20, 3551952), (24, 2959960), (30, 2367968), (32, 2219970), (40, 1775976), (48, 1479980), (60, 1183984), (64, 1109985), (80, 887988), (96, 739990), (120, 591992), (160, 443994), (192, 369995), (240, 295996), (320, 221997), (480, 147998), (960, 73999)]