859932720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{398117}}^1$

素因数の和:398139

約数の個数: 80

約数和(自身を含む): 2961997920

約数和(自身を除く): 2102065200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 398117, 796234, 1194351, 1592468, 1990585, 2388702, 3184936, 3583053, 3981170, 4777404, 5971755, 6369872, 7166106, 7962340, 9554808, 10749159, 11943510, 14332212, 15924680, 17915265, 19109616, 21498318, 23887020, 28664424, 31849360, 35830530, 42996636, 47774040, 53745795, 57328848, 71661060, 85993272, 95548080, 107491590, 143322120, 171986544, 214983180, 286644240, 429966360, 859932720]

約数ペア:

[(1, 859932720), (2, 429966360), (3, 286644240), (4, 214983180), (5, 171986544), (6, 143322120), (8, 107491590), (9, 95548080), (10, 85993272), (12, 71661060), (15, 57328848), (16, 53745795), (18, 47774040), (20, 42996636), (24, 35830530), (27, 31849360), (30, 28664424), (36, 23887020), (40, 21498318), (45, 19109616), (48, 17915265), (54, 15924680), (60, 14332212), (72, 11943510), (80, 10749159), (90, 9554808), (108, 7962340), (120, 7166106), (135, 6369872), (144, 5971755), (180, 4777404), (216, 3981170), (240, 3583053), (270, 3184936), (360, 2388702), (432, 1990585), (540, 1592468), (720, 1194351), (1080, 796234), (2160, 398117)]