130015260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{240769}}^1$

素因数の和:240787

約数の個数: 48

約数和(自身を含む): 404493600

約数和(自身を除く): 274478340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 240769, 481538, 722307, 963076, 1203845, 1444614, 2166921, 2407690, 2889228, 3611535, 4333842, 4815380, 6500763, 7223070, 8667684, 10834605, 13001526, 14446140, 21669210, 26003052, 32503815, 43338420, 65007630, 130015260]

約数ペア:

[(1, 130015260), (2, 65007630), (3, 43338420), (4, 32503815), (5, 26003052), (6, 21669210), (9, 14446140), (10, 13001526), (12, 10834605), (15, 8667684), (18, 7223070), (20, 6500763), (27, 4815380), (30, 4333842), (36, 3611535), (45, 2889228), (54, 2407690), (60, 2166921), (90, 1444614), (108, 1203845), (135, 963076), (180, 722307), (270, 481538), (540, 240769)]