246212520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{5879}}^1$

素因数の和:6242

約数の個数: 64

約数和(自身を含む): 740880000

約数和(自身を除く): 494667480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 349, 698, 1047, 1396, 1745, 2094, 2792, 3490, 4188, 5235, 5879, 6980, 8376, 10470, 11758, 13960, 17637, 20940, 23516, 29395, 35274, 41880, 47032, 58790, 70548, 88185, 117580, 141096, 176370, 235160, 352740, 705480, 2051771, 4103542, 6155313, 8207084, 10258855, 12310626, 16414168, 20517710, 24621252, 30776565, 41035420, 49242504, 61553130, 82070840, 123106260, 246212520]

約数ペア:

[(1, 246212520), (2, 123106260), (3, 82070840), (4, 61553130), (5, 49242504), (6, 41035420), (8, 30776565), (10, 24621252), (12, 20517710), (15, 16414168), (20, 12310626), (24, 10258855), (30, 8207084), (40, 6155313), (60, 4103542), (120, 2051771), (349, 705480), (698, 352740), (1047, 235160), (1396, 176370), (1745, 141096), (2094, 117580), (2792, 88185), (3490, 70548), (4188, 58790), (5235, 47032), (5879, 41880), (6980, 35274), (8376, 29395), (10470, 23516), (11758, 20940), (13960, 17637)]