271609720

素因数分解:

$2^3\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{6079}}^1$

素因数の和:7207

約数の個数: 32

約数和(自身を含む): 611769600

約数和(自身を除く): 340159880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1117, 2234, 4468, 5585, 6079, 8936, 11170, 12158, 22340, 24316, 30395, 44680, 48632, 60790, 121580, 243160, 6790243, 13580486, 27160972, 33951215, 54321944, 67902430, 135804860, 271609720]

約数ペア:

[(1, 271609720), (2, 135804860), (4, 67902430), (5, 54321944), (8, 33951215), (10, 27160972), (20, 13580486), (40, 6790243), (1117, 243160), (2234, 121580), (4468, 60790), (5585, 48632), (6079, 44680), (8936, 30395), (11170, 24316), (12158, 22340)]