73496760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3109}}^1$

素因数の和:3320

約数の個数: 64

約数和(自身を含む): 221680800

約数和(自身を除く): 148184040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3109, 3940, 4728, 5910, 6218, 7880, 9327, 11820, 12436, 15545, 18654, 23640, 24872, 31090, 37308, 46635, 62180, 74616, 93270, 124360, 186540, 373080, 612473, 1224946, 1837419, 2449892, 3062365, 3674838, 4899784, 6124730, 7349676, 9187095, 12249460, 14699352, 18374190, 24498920, 36748380, 73496760]

約数ペア:

[(1, 73496760), (2, 36748380), (3, 24498920), (4, 18374190), (5, 14699352), (6, 12249460), (8, 9187095), (10, 7349676), (12, 6124730), (15, 4899784), (20, 3674838), (24, 3062365), (30, 2449892), (40, 1837419), (60, 1224946), (120, 612473), (197, 373080), (394, 186540), (591, 124360), (788, 93270), (985, 74616), (1182, 62180), (1576, 46635), (1970, 37308), (2364, 31090), (2955, 24872), (3109, 23640), (3940, 18654), (4728, 15545), (5910, 12436), (6218, 11820), (7880, 9327)]