380452680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{352271}}^1$

素因数の和:352291

約数の個数: 64

約数和(自身を含む): 1268179200

約数和(自身を除く): 887726520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 352271, 704542, 1056813, 1409084, 1761355, 2113626, 2818168, 3170439, 3522710, 4227252, 5284065, 6340878, 7045420, 8454504, 9511317, 10568130, 12681756, 14090840, 15852195, 19022634, 21136260, 25363512, 31704390, 38045268, 42272520, 47556585, 63408780, 76090536, 95113170, 126817560, 190226340, 380452680]

約数ペア:

[(1, 380452680), (2, 190226340), (3, 126817560), (4, 95113170), (5, 76090536), (6, 63408780), (8, 47556585), (9, 42272520), (10, 38045268), (12, 31704390), (15, 25363512), (18, 21136260), (20, 19022634), (24, 15852195), (27, 14090840), (30, 12681756), (36, 10568130), (40, 9511317), (45, 8454504), (54, 7045420), (60, 6340878), (72, 5284065), (90, 4227252), (108, 3522710), (120, 3170439), (135, 2818168), (180, 2113626), (216, 1761355), (270, 1409084), (360, 1056813), (540, 704542), (1080, 352271)]