293263920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{407311}}^1$

素因数の和:407330

約数の個数: 60

約数和(自身を含む): 984880416

約数和(自身を除く): 691616496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 407311, 814622, 1221933, 1629244, 2036555, 2443866, 3258488, 3665799, 4073110, 4887732, 6109665, 6516976, 7331598, 8146220, 9775464, 12219330, 14663196, 16292440, 18328995, 19550928, 24438660, 29326392, 32584880, 36657990, 48877320, 58652784, 73315980, 97754640, 146631960, 293263920]

約数ペア:

[(1, 293263920), (2, 146631960), (3, 97754640), (4, 73315980), (5, 58652784), (6, 48877320), (8, 36657990), (9, 32584880), (10, 29326392), (12, 24438660), (15, 19550928), (16, 18328995), (18, 16292440), (20, 14663196), (24, 12219330), (30, 9775464), (36, 8146220), (40, 7331598), (45, 6516976), (48, 6109665), (60, 4887732), (72, 4073110), (80, 3665799), (90, 3258488), (120, 2443866), (144, 2036555), (180, 1629244), (240, 1221933), (360, 814622), (720, 407311)]