155805540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{236069}}^1$

素因数の和:236092

約数の個数: 48

約数和(自身を含む): 475917120

約数和(自身を除く): 320111580

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 236069, 472138, 708207, 944276, 1180345, 1416414, 2360690, 2596759, 2832828, 3541035, 4721380, 5193518, 7082070, 7790277, 10387036, 12983795, 14164140, 15580554, 25967590, 31161108, 38951385, 51935180, 77902770, 155805540]

約数ペア:

[(1, 155805540), (2, 77902770), (3, 51935180), (4, 38951385), (5, 31161108), (6, 25967590), (10, 15580554), (11, 14164140), (12, 12983795), (15, 10387036), (20, 7790277), (22, 7082070), (30, 5193518), (33, 4721380), (44, 3541035), (55, 2832828), (60, 2596759), (66, 2360690), (110, 1416414), (132, 1180345), (165, 944276), (220, 708207), (330, 472138), (660, 236069)]