73503120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{306263}}^1$

素因数の和:306279

約数の個数: 40

約数和(自身を含む): 227860416

約数和(自身を除く): 154357296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 306263, 612526, 918789, 1225052, 1531315, 1837578, 2450104, 3062630, 3675156, 4593945, 4900208, 6125260, 7350312, 9187890, 12250520, 14700624, 18375780, 24501040, 36751560, 73503120]

約数ペア:

[(1, 73503120), (2, 36751560), (3, 24501040), (4, 18375780), (5, 14700624), (6, 12250520), (8, 9187890), (10, 7350312), (12, 6125260), (15, 4900208), (16, 4593945), (20, 3675156), (24, 3062630), (30, 2450104), (40, 1837578), (48, 1531315), (60, 1225052), (80, 918789), (120, 612526), (240, 306263)]