54377640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{151049}}^1$

素因数の和:151066

約数の個数: 48

約数和(自身を含む): 176728500

約数和(自身を除く): 122350860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 151049, 302098, 453147, 604196, 755245, 906294, 1208392, 1359441, 1510490, 1812588, 2265735, 2718882, 3020980, 3625176, 4531470, 5437764, 6041960, 6797205, 9062940, 10875528, 13594410, 18125880, 27188820, 54377640]

約数ペア:

[(1, 54377640), (2, 27188820), (3, 18125880), (4, 13594410), (5, 10875528), (6, 9062940), (8, 6797205), (9, 6041960), (10, 5437764), (12, 4531470), (15, 3625176), (18, 3020980), (20, 2718882), (24, 2265735), (30, 1812588), (36, 1510490), (40, 1359441), (45, 1208392), (60, 906294), (72, 755245), (90, 604196), (120, 453147), (180, 302098), (360, 151049)]