31522220160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{16417823}}^1$

素因数の和:16417845

約数の個数: 64

約数和(自身を含む): 100477082880

約数和(自身を除く): 68954862720

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 16417823, 32835646, 49253469, 65671292, 82089115, 98506938, 131342584, 164178230, 197013876, 246267345, 262685168, 328356460, 394027752, 492534690, 525370336, 656712920, 788055504, 985069380, 1050740672, 1313425840, 1576111008, 1970138760, 2101481344, 2626851680, 3152222016, 3940277520, 5253703360, 6304444032, 7880555040, 10507406720, 15761110080, 31522220160]

約数ペア:

[(1, 31522220160), (2, 15761110080), (3, 10507406720), (4, 7880555040), (5, 6304444032), (6, 5253703360), (8, 3940277520), (10, 3152222016), (12, 2626851680), (15, 2101481344), (16, 1970138760), (20, 1576111008), (24, 1313425840), (30, 1050740672), (32, 985069380), (40, 788055504), (48, 656712920), (60, 525370336), (64, 492534690), (80, 394027752), (96, 328356460), (120, 262685168), (128, 246267345), (160, 197013876), (192, 164178230), (240, 131342584), (320, 98506938), (384, 82089115), (480, 65671292), (640, 49253469), (960, 32835646), (1920, 16417823)]