268836720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1120153}}^1$

素因数の和:1120169

約数の個数: 40

約数和(自身を含む): 833394576

約数和(自身を除く): 564557856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1120153, 2240306, 3360459, 4480612, 5600765, 6720918, 8961224, 11201530, 13441836, 16802295, 17922448, 22403060, 26883672, 33604590, 44806120, 53767344, 67209180, 89612240, 134418360, 268836720]

約数ペア:

[(1, 268836720), (2, 134418360), (3, 89612240), (4, 67209180), (5, 53767344), (6, 44806120), (8, 33604590), (10, 26883672), (12, 22403060), (15, 17922448), (16, 16802295), (20, 13441836), (24, 11201530), (30, 8961224), (40, 6720918), (48, 5600765), (60, 4480612), (80, 3360459), (120, 2240306), (240, 1120153)]