139859520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{145687}}^1$

素因数の和:145707

約数の個数: 56

約数和(自身を含む): 444057024

約数和(自身を除く): 304197504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 145687, 291374, 437061, 582748, 728435, 874122, 1165496, 1456870, 1748244, 2185305, 2330992, 2913740, 3496488, 4370610, 4661984, 5827480, 6992976, 8741220, 9323968, 11654960, 13985952, 17482440, 23309920, 27971904, 34964880, 46619840, 69929760, 139859520]

約数ペア:

[(1, 139859520), (2, 69929760), (3, 46619840), (4, 34964880), (5, 27971904), (6, 23309920), (8, 17482440), (10, 13985952), (12, 11654960), (15, 9323968), (16, 8741220), (20, 6992976), (24, 5827480), (30, 4661984), (32, 4370610), (40, 3496488), (48, 2913740), (60, 2330992), (64, 2185305), (80, 1748244), (96, 1456870), (120, 1165496), (160, 874122), (192, 728435), (240, 582748), (320, 437061), (480, 291374), (960, 145687)]