118822720

素因数分解:

$2^6\times 5^1\times {\mathrm{371321}}^1$

素因数の和:371338

約数の個数: 28

約数和(自身を含む): 282947364

約数和(自身を除く): 164124644

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 371321, 742642, 1485284, 1856605, 2970568, 3713210, 5941136, 7426420, 11882272, 14852840, 23764544, 29705680, 59411360, 118822720]

約数ペア:

[(1, 118822720), (2, 59411360), (4, 29705680), (5, 23764544), (8, 14852840), (10, 11882272), (16, 7426420), (20, 5941136), (32, 3713210), (40, 2970568), (64, 1856605), (80, 1485284), (160, 742642), (320, 371321)]