171164520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{475457}}^1$

素因数の和:475474

約数の個数: 48

約数和(自身を含む): 556285860

約数和(自身を除く): 385121340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 475457, 950914, 1426371, 1901828, 2377285, 2852742, 3803656, 4279113, 4754570, 5705484, 7131855, 8558226, 9509140, 11410968, 14263710, 17116452, 19018280, 21395565, 28527420, 34232904, 42791130, 57054840, 85582260, 171164520]

約数ペア:

[(1, 171164520), (2, 85582260), (3, 57054840), (4, 42791130), (5, 34232904), (6, 28527420), (8, 21395565), (9, 19018280), (10, 17116452), (12, 14263710), (15, 11410968), (18, 9509140), (20, 8558226), (24, 7131855), (30, 5705484), (36, 4754570), (40, 4279113), (45, 3803656), (60, 2852742), (72, 2377285), (90, 1901828), (120, 1426371), (180, 950914), (360, 475457)]