397130280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{7643}}^1$

素因数の和:8090

約数の個数: 64

約数和(自身を含む): 1194298560

約数和(自身を除く): 797168280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 433, 866, 1299, 1732, 2165, 2598, 3464, 4330, 5196, 6495, 7643, 8660, 10392, 12990, 15286, 17320, 22929, 25980, 30572, 38215, 45858, 51960, 61144, 76430, 91716, 114645, 152860, 183432, 229290, 305720, 458580, 917160, 3309419, 6618838, 9928257, 13237676, 16547095, 19856514, 26475352, 33094190, 39713028, 49641285, 66188380, 79426056, 99282570, 132376760, 198565140, 397130280]

約数ペア:

[(1, 397130280), (2, 198565140), (3, 132376760), (4, 99282570), (5, 79426056), (6, 66188380), (8, 49641285), (10, 39713028), (12, 33094190), (15, 26475352), (20, 19856514), (24, 16547095), (30, 13237676), (40, 9928257), (60, 6618838), (120, 3309419), (433, 917160), (866, 458580), (1299, 305720), (1732, 229290), (2165, 183432), (2598, 152860), (3464, 114645), (4330, 91716), (5196, 76430), (6495, 61144), (7643, 51960), (8660, 45858), (10392, 38215), (12990, 30572), (15286, 25980), (17320, 22929)]