73900560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{307919}}^1$

素因数の和:307935

約数の個数: 40

約数和(自身を含む): 229092480

約数和(自身を除く): 155191920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 307919, 615838, 923757, 1231676, 1539595, 1847514, 2463352, 3079190, 3695028, 4618785, 4926704, 6158380, 7390056, 9237570, 12316760, 14780112, 18475140, 24633520, 36950280, 73900560]

約数ペア:

[(1, 73900560), (2, 36950280), (3, 24633520), (4, 18475140), (5, 14780112), (6, 12316760), (8, 9237570), (10, 7390056), (12, 6158380), (15, 4926704), (16, 4618785), (20, 3695028), (24, 3079190), (30, 2463352), (40, 1847514), (48, 1539595), (60, 1231676), (80, 923757), (120, 615838), (240, 307919)]