199715520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{208037}}^1$

素因数の和:208057

約数の個数: 56

約数和(自身を含む): 634099824

約数和(自身を除く): 434384304

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, 208037, 416074, 624111, 832148, 1040185, 1248222, 1664296, 2080370, 2496444, 3120555, 3328592, 4160740, 4992888, 6241110, 6657184, 8321480, 9985776, 12482220, 13314368, 16642960, 19971552, 24964440, 33285920, 39943104, 49928880, 66571840, 99857760, 199715520]

約数ペア:

[(1, 199715520), (2, 99857760), (3, 66571840), (4, 49928880), (5, 39943104), (6, 33285920), (8, 24964440), (10, 19971552), (12, 16642960), (15, 13314368), (16, 12482220), (20, 9985776), (24, 8321480), (30, 6657184), (32, 6241110), (40, 4992888), (48, 4160740), (60, 3328592), (64, 3120555), (80, 2496444), (96, 2080370), (120, 1664296), (160, 1248222), (192, 1040185), (240, 832148), (320, 624111), (480, 416074), (960, 208037)]