777060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1439}}^1$

素因数の和:1457

約数の個数: 48

約数和(自身を含む): 2419200

約数和(自身を除く): 1642140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1439, 2878, 4317, 5756, 7195, 8634, 12951, 14390, 17268, 21585, 25902, 28780, 38853, 43170, 51804, 64755, 77706, 86340, 129510, 155412, 194265, 259020, 388530, 777060]

約数ペア:

[(1, 777060), (2, 388530), (3, 259020), (4, 194265), (5, 155412), (6, 129510), (9, 86340), (10, 77706), (12, 64755), (15, 51804), (18, 43170), (20, 38853), (27, 28780), (30, 25902), (36, 21585), (45, 17268), (54, 14390), (60, 12951), (90, 8634), (108, 7195), (135, 5756), (180, 4317), (270, 2878), (540, 1439)]