421093080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{129967}}^1$

素因数の和:129990

約数の個数: 80

約数和(自身を含む): 1415351520

約数和(自身を除く): 994258440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 129967, 259934, 389901, 519868, 649835, 779802, 1039736, 1169703, 1299670, 1559604, 1949505, 2339406, 2599340, 3119208, 3509109, 3899010, 4678812, 5198680, 5848515, 7018218, 7798020, 9357624, 10527327, 11697030, 14036436, 15596040, 17545545, 21054654, 23394060, 28072872, 35091090, 42109308, 46788120, 52636635, 70182180, 84218616, 105273270, 140364360, 210546540, 421093080]

約数ペア:

[(1, 421093080), (2, 210546540), (3, 140364360), (4, 105273270), (5, 84218616), (6, 70182180), (8, 52636635), (9, 46788120), (10, 42109308), (12, 35091090), (15, 28072872), (18, 23394060), (20, 21054654), (24, 17545545), (27, 15596040), (30, 14036436), (36, 11697030), (40, 10527327), (45, 9357624), (54, 7798020), (60, 7018218), (72, 5848515), (81, 5198680), (90, 4678812), (108, 3899010), (120, 3509109), (135, 3119208), (162, 2599340), (180, 2339406), (216, 1949505), (270, 1559604), (324, 1299670), (360, 1169703), (405, 1039736), (540, 779802), (648, 649835), (810, 519868), (1080, 389901), (1620, 259934), (3240, 129967)]