40350780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{224171}}^1$

素因数の和:224186

約数の個数: 36

約数和(自身を含む): 122397912

約数和(自身を除く): 82047132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 224171, 448342, 672513, 896684, 1120855, 1345026, 2017539, 2241710, 2690052, 3362565, 4035078, 4483420, 6725130, 8070156, 10087695, 13450260, 20175390, 40350780]

約数ペア:

[(1, 40350780), (2, 20175390), (3, 13450260), (4, 10087695), (5, 8070156), (6, 6725130), (9, 4483420), (10, 4035078), (12, 3362565), (15, 2690052), (18, 2241710), (20, 2017539), (30, 1345026), (36, 1120855), (45, 896684), (60, 672513), (90, 448342), (180, 224171)]