165147720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1376231}}^1$

素因数の和:1376245

約数の個数: 32

約数和(自身を含む): 495443520

約数和(自身を除く): 330295800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1376231, 2752462, 4128693, 5504924, 6881155, 8257386, 11009848, 13762310, 16514772, 20643465, 27524620, 33029544, 41286930, 55049240, 82573860, 165147720]

約数ペア:

[(1, 165147720), (2, 82573860), (3, 55049240), (4, 41286930), (5, 33029544), (6, 27524620), (8, 20643465), (10, 16514772), (12, 13762310), (15, 11009848), (20, 8257386), (24, 6881155), (30, 5504924), (40, 4128693), (60, 2752462), (120, 1376231)]