830478840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223247}}^1$

素因数の和:223292

約数の個数: 64

約数和(自身を含む): 2571816960

約数和(自身を除く): 1741338120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 223247, 446494, 669741, 892988, 1116235, 1339482, 1785976, 2232470, 2678964, 3348705, 4464940, 5357928, 6697410, 6920657, 8929880, 13394820, 13841314, 20761971, 26789640, 27682628, 34603285, 41523942, 55365256, 69206570, 83047884, 103809855, 138413140, 166095768, 207619710, 276826280, 415239420, 830478840]

約数ペア:

[(1, 830478840), (2, 415239420), (3, 276826280), (4, 207619710), (5, 166095768), (6, 138413140), (8, 103809855), (10, 83047884), (12, 69206570), (15, 55365256), (20, 41523942), (24, 34603285), (30, 27682628), (31, 26789640), (40, 20761971), (60, 13841314), (62, 13394820), (93, 8929880), (120, 6920657), (124, 6697410), (155, 5357928), (186, 4464940), (248, 3348705), (310, 2678964), (372, 2232470), (465, 1785976), (620, 1339482), (744, 1116235), (930, 892988), (1240, 669741), (1860, 446494), (3720, 223247)]