119673680

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{30529}}^1$

素因数の和:30556

約数の個数: 60

約数和(自身を含む): 323679060

約数和(自身を除く): 204005380

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 30529, 61058, 122116, 152645, 213703, 244232, 305290, 427406, 488464, 610580, 854812, 1068515, 1221160, 1495921, 1709624, 2137030, 2442320, 2991842, 3419248, 4274060, 5983684, 7479605, 8548120, 11967368, 14959210, 17096240, 23934736, 29918420, 59836840, 119673680]

約数ペア:

[(1, 119673680), (2, 59836840), (4, 29918420), (5, 23934736), (7, 17096240), (8, 14959210), (10, 11967368), (14, 8548120), (16, 7479605), (20, 5983684), (28, 4274060), (35, 3419248), (40, 2991842), (49, 2442320), (56, 2137030), (70, 1709624), (80, 1495921), (98, 1221160), (112, 1068515), (140, 854812), (196, 610580), (245, 488464), (280, 427406), (392, 305290), (490, 244232), (560, 213703), (784, 152645), (980, 122116), (1960, 61058), (3920, 30529)]