39347040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{81973}}^1$

素因数の和:81991

約数の個数: 48

約数和(自身を含む): 123944688

約数和(自身を除く): 84597648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 81973, 163946, 245919, 327892, 409865, 491838, 655784, 819730, 983676, 1229595, 1311568, 1639460, 1967352, 2459190, 2623136, 3278920, 3934704, 4918380, 6557840, 7869408, 9836760, 13115680, 19673520, 39347040]

約数ペア:

[(1, 39347040), (2, 19673520), (3, 13115680), (4, 9836760), (5, 7869408), (6, 6557840), (8, 4918380), (10, 3934704), (12, 3278920), (15, 2623136), (16, 2459190), (20, 1967352), (24, 1639460), (30, 1311568), (32, 1229595), (40, 983676), (48, 819730), (60, 655784), (80, 491838), (96, 409865), (120, 327892), (160, 245919), (240, 163946), (480, 81973)]