804968460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{32173}}^1$

素因数の和:32327

約数の個数: 72

約数和(自身を含む): 2459380560

約数和(自身を除く): 1654412100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 139, 180, 278, 417, 556, 695, 834, 1251, 1390, 1668, 2085, 2502, 2780, 4170, 5004, 6255, 8340, 12510, 25020, 32173, 64346, 96519, 128692, 160865, 193038, 289557, 321730, 386076, 482595, 579114, 643460, 965190, 1158228, 1447785, 1930380, 2895570, 4472047, 5791140, 8944094, 13416141, 17888188, 22360235, 26832282, 40248423, 44720470, 53664564, 67080705, 80496846, 89440940, 134161410, 160993692, 201242115, 268322820, 402484230, 804968460]

約数ペア:

[(1, 804968460), (2, 402484230), (3, 268322820), (4, 201242115), (5, 160993692), (6, 134161410), (9, 89440940), (10, 80496846), (12, 67080705), (15, 53664564), (18, 44720470), (20, 40248423), (30, 26832282), (36, 22360235), (45, 17888188), (60, 13416141), (90, 8944094), (139, 5791140), (180, 4472047), (278, 2895570), (417, 1930380), (556, 1447785), (695, 1158228), (834, 965190), (1251, 643460), (1390, 579114), (1668, 482595), (2085, 386076), (2502, 321730), (2780, 289557), (4170, 193038), (5004, 160865), (6255, 128692), (8340, 96519), (12510, 64346), (25020, 32173)]