222085560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{1447}}^1$

素因数の和:2740

約数の個数: 64

約数和(自身を含む): 667238400

約数和(自身を除く): 445152840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1279, 1447, 2558, 2894, 3837, 4341, 5116, 5788, 6395, 7235, 7674, 8682, 10232, 11576, 12790, 14470, 15348, 17364, 19185, 21705, 25580, 28940, 30696, 34728, 38370, 43410, 51160, 57880, 76740, 86820, 153480, 173640, 1850713, 3701426, 5552139, 7402852, 9253565, 11104278, 14805704, 18507130, 22208556, 27760695, 37014260, 44417112, 55521390, 74028520, 111042780, 222085560]

約数ペア:

[(1, 222085560), (2, 111042780), (3, 74028520), (4, 55521390), (5, 44417112), (6, 37014260), (8, 27760695), (10, 22208556), (12, 18507130), (15, 14805704), (20, 11104278), (24, 9253565), (30, 7402852), (40, 5552139), (60, 3701426), (120, 1850713), (1279, 173640), (1447, 153480), (2558, 86820), (2894, 76740), (3837, 57880), (4341, 51160), (5116, 43410), (5788, 38370), (6395, 34728), (7235, 30696), (7674, 28940), (8682, 25580), (10232, 21705), (11576, 19185), (12790, 17364), (14470, 15348)]