73485840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{306191}}^1$

素因数の和:306207

約数の個数: 40

約数和(自身を含む): 227806848

約数和(自身を除く): 154321008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 306191, 612382, 918573, 1224764, 1530955, 1837146, 2449528, 3061910, 3674292, 4592865, 4899056, 6123820, 7348584, 9185730, 12247640, 14697168, 18371460, 24495280, 36742920, 73485840]

約数ペア:

[(1, 73485840), (2, 36742920), (3, 24495280), (4, 18371460), (5, 14697168), (6, 12247640), (8, 9185730), (10, 7348584), (12, 6123820), (15, 4899056), (16, 4592865), (20, 3674292), (24, 3061910), (30, 2449528), (40, 1837146), (48, 1530955), (60, 1224764), (80, 918573), (120, 612382), (240, 306191)]