168873720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1407281}}^1$

素因数の和:1407295

約数の個数: 32

約数和(自身を含む): 506621520

約数和(自身を除く): 337747800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1407281, 2814562, 4221843, 5629124, 7036405, 8443686, 11258248, 14072810, 16887372, 21109215, 28145620, 33774744, 42218430, 56291240, 84436860, 168873720]

約数ペア:

[(1, 168873720), (2, 84436860), (3, 56291240), (4, 42218430), (5, 33774744), (6, 28145620), (8, 21109215), (10, 16887372), (12, 14072810), (15, 11258248), (20, 8443686), (24, 7036405), (30, 5629124), (40, 4221843), (60, 2814562), (120, 1407281)]