330502880

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{33863}}^1$

素因数の和:33939

約数の個数: 48

約数和(自身を含む): 793636704

約数和(自身を除く): 463133824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 976, 1220, 1952, 2440, 4880, 9760, 33863, 67726, 135452, 169315, 270904, 338630, 541808, 677260, 1083616, 1354520, 2065643, 2709040, 4131286, 5418080, 8262572, 10328215, 16525144, 20656430, 33050288, 41312860, 66100576, 82625720, 165251440, 330502880]

約数ペア:

[(1, 330502880), (2, 165251440), (4, 82625720), (5, 66100576), (8, 41312860), (10, 33050288), (16, 20656430), (20, 16525144), (32, 10328215), (40, 8262572), (61, 5418080), (80, 4131286), (122, 2709040), (160, 2065643), (244, 1354520), (305, 1083616), (488, 677260), (610, 541808), (976, 338630), (1220, 270904), (1952, 169315), (2440, 135452), (4880, 67726), (9760, 33863)]