294720080

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{761}}^1$

素因数の和:924

約数の個数: 80

約数和(自身を含む): 707526144

約数和(自身を除く): 412806064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 103, 188, 206, 235, 376, 412, 470, 515, 752, 761, 824, 940, 1030, 1522, 1648, 1880, 2060, 3044, 3760, 3805, 4120, 4841, 6088, 7610, 8240, 9682, 12176, 15220, 19364, 24205, 30440, 35767, 38728, 48410, 60880, 71534, 77456, 78383, 96820, 143068, 156766, 178835, 193640, 286136, 313532, 357670, 387280, 391915, 572272, 627064, 715340, 783830, 1254128, 1430680, 1567660, 2861360, 3135320, 3684001, 6270640, 7368002, 14736004, 18420005, 29472008, 36840010, 58944016, 73680020, 147360040, 294720080]

約数ペア:

[(1, 294720080), (2, 147360040), (4, 73680020), (5, 58944016), (8, 36840010), (10, 29472008), (16, 18420005), (20, 14736004), (40, 7368002), (47, 6270640), (80, 3684001), (94, 3135320), (103, 2861360), (188, 1567660), (206, 1430680), (235, 1254128), (376, 783830), (412, 715340), (470, 627064), (515, 572272), (752, 391915), (761, 387280), (824, 357670), (940, 313532), (1030, 286136), (1522, 193640), (1648, 178835), (1880, 156766), (2060, 143068), (3044, 96820), (3760, 78383), (3805, 77456), (4120, 71534), (4841, 60880), (6088, 48410), (7610, 38728), (8240, 35767), (9682, 30440), (12176, 24205), (15220, 19364)]