315534060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{1327}}^1$

素因数の和:2663

約数の個数: 72

約数和(自身を含む): 958566336

約数和(自身を除く): 643032276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1321, 1327, 2642, 2654, 3963, 3981, 5284, 5308, 6605, 6635, 7926, 7962, 11889, 11943, 13210, 13270, 15852, 15924, 19815, 19905, 23778, 23886, 26420, 26540, 39630, 39810, 47556, 47772, 59445, 59715, 79260, 79620, 118890, 119430, 237780, 238860, 1752967, 3505934, 5258901, 7011868, 8764835, 10517802, 15776703, 17529670, 21035604, 26294505, 31553406, 35059340, 52589010, 63106812, 78883515, 105178020, 157767030, 315534060]

約数ペア:

[(1, 315534060), (2, 157767030), (3, 105178020), (4, 78883515), (5, 63106812), (6, 52589010), (9, 35059340), (10, 31553406), (12, 26294505), (15, 21035604), (18, 17529670), (20, 15776703), (30, 10517802), (36, 8764835), (45, 7011868), (60, 5258901), (90, 3505934), (180, 1752967), (1321, 238860), (1327, 237780), (2642, 119430), (2654, 118890), (3963, 79620), (3981, 79260), (5284, 59715), (5308, 59445), (6605, 47772), (6635, 47556), (7926, 39810), (7962, 39630), (11889, 26540), (11943, 26420), (13210, 23886), (13270, 23778), (15852, 19905), (15924, 19815)]