396579480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{300439}}^1$

素因数の和:300464

約数の個数: 64

約数和(自身を含む): 1297900800

約数和(自身を除く): 901321320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 300439, 600878, 901317, 1201756, 1502195, 1802634, 2403512, 3004390, 3304829, 3605268, 4506585, 6008780, 6609658, 7210536, 9013170, 9914487, 12017560, 13219316, 16524145, 18026340, 19828974, 26438632, 33048290, 36052680, 39657948, 49572435, 66096580, 79315896, 99144870, 132193160, 198289740, 396579480]

約数ペア:

[(1, 396579480), (2, 198289740), (3, 132193160), (4, 99144870), (5, 79315896), (6, 66096580), (8, 49572435), (10, 39657948), (11, 36052680), (12, 33048290), (15, 26438632), (20, 19828974), (22, 18026340), (24, 16524145), (30, 13219316), (33, 12017560), (40, 9914487), (44, 9013170), (55, 7210536), (60, 6609658), (66, 6008780), (88, 4506585), (110, 3605268), (120, 3304829), (132, 3004390), (165, 2403512), (220, 1802634), (264, 1502195), (330, 1201756), (440, 901317), (660, 600878), (1320, 300439)]