11963280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{7121}}^1$

素因数の和:7144

約数の個数: 80

約数和(自身を含む): 42390144

約数和(自身を除く): 30426864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 7121, 14242, 21363, 28484, 35605, 42726, 49847, 56968, 71210, 85452, 99694, 106815, 113936, 142420, 149541, 170904, 199388, 213630, 249235, 284840, 299082, 341808, 398776, 427260, 498470, 569680, 598164, 747705, 797552, 854520, 996940, 1196328, 1495410, 1709040, 1993880, 2392656, 2990820, 3987760, 5981640, 11963280]

約数ペア:

[(1, 11963280), (2, 5981640), (3, 3987760), (4, 2990820), (5, 2392656), (6, 1993880), (7, 1709040), (8, 1495410), (10, 1196328), (12, 996940), (14, 854520), (15, 797552), (16, 747705), (20, 598164), (21, 569680), (24, 498470), (28, 427260), (30, 398776), (35, 341808), (40, 299082), (42, 284840), (48, 249235), (56, 213630), (60, 199388), (70, 170904), (80, 149541), (84, 142420), (105, 113936), (112, 106815), (120, 99694), (140, 85452), (168, 71210), (210, 56968), (240, 49847), (280, 42726), (336, 35605), (420, 28484), (560, 21363), (840, 14242), (1680, 7121)]