145384080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1399}}^1$

素因数の和:1848

約数の個数: 80

約数和(自身を含む): 452054400

約数和(自身を除く): 306670320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 433, 866, 1299, 1399, 1732, 2165, 2598, 2798, 3464, 4197, 4330, 5196, 5596, 6495, 6928, 6995, 8394, 8660, 10392, 11192, 12990, 13990, 16788, 17320, 20784, 20985, 22384, 25980, 27980, 33576, 34640, 41970, 51960, 55960, 67152, 83940, 103920, 111920, 167880, 335760, 605767, 1211534, 1817301, 2423068, 3028835, 3634602, 4846136, 6057670, 7269204, 9086505, 9692272, 12115340, 14538408, 18173010, 24230680, 29076816, 36346020, 48461360, 72692040, 145384080]

約数ペア:

[(1, 145384080), (2, 72692040), (3, 48461360), (4, 36346020), (5, 29076816), (6, 24230680), (8, 18173010), (10, 14538408), (12, 12115340), (15, 9692272), (16, 9086505), (20, 7269204), (24, 6057670), (30, 4846136), (40, 3634602), (48, 3028835), (60, 2423068), (80, 1817301), (120, 1211534), (240, 605767), (433, 335760), (866, 167880), (1299, 111920), (1399, 103920), (1732, 83940), (2165, 67152), (2598, 55960), (2798, 51960), (3464, 41970), (4197, 34640), (4330, 33576), (5196, 27980), (5596, 25980), (6495, 22384), (6928, 20985), (6995, 20784), (8394, 17320), (8660, 16788), (10392, 13990), (11192, 12990)]