56233680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5449}}^1$

素因数の和:5508

約数の個数: 80

約数和(自身を含む): 178411200

約数和(自身を除く): 122177520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 5449, 10320, 10898, 16347, 21796, 27245, 32694, 43592, 54490, 65388, 81735, 87184, 108980, 130776, 163470, 217960, 234307, 261552, 326940, 435920, 468614, 653880, 702921, 937228, 1171535, 1307760, 1405842, 1874456, 2343070, 2811684, 3514605, 3748912, 4686140, 5623368, 7029210, 9372280, 11246736, 14058420, 18744560, 28116840, 56233680]

約数ペア:

[(1, 56233680), (2, 28116840), (3, 18744560), (4, 14058420), (5, 11246736), (6, 9372280), (8, 7029210), (10, 5623368), (12, 4686140), (15, 3748912), (16, 3514605), (20, 2811684), (24, 2343070), (30, 1874456), (40, 1405842), (43, 1307760), (48, 1171535), (60, 937228), (80, 702921), (86, 653880), (120, 468614), (129, 435920), (172, 326940), (215, 261552), (240, 234307), (258, 217960), (344, 163470), (430, 130776), (516, 108980), (645, 87184), (688, 81735), (860, 65388), (1032, 54490), (1290, 43592), (1720, 32694), (2064, 27245), (2580, 21796), (3440, 16347), (5160, 10898), (5449, 10320)]