1326160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1$

素因数の和:172

約数の個数: 60

約数和(自身を含む): 3413844

約数和(自身を除く): 2087684

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 137, 176, 220, 242, 274, 440, 484, 548, 605, 685, 880, 968, 1096, 1210, 1370, 1507, 1936, 2192, 2420, 2740, 3014, 4840, 5480, 6028, 7535, 9680, 10960, 12056, 15070, 16577, 24112, 30140, 33154, 60280, 66308, 82885, 120560, 132616, 165770, 265232, 331540, 663080, 1326160]

約数ペア:

[(1, 1326160), (2, 663080), (4, 331540), (5, 265232), (8, 165770), (10, 132616), (11, 120560), (16, 82885), (20, 66308), (22, 60280), (40, 33154), (44, 30140), (55, 24112), (80, 16577), (88, 15070), (110, 12056), (121, 10960), (137, 9680), (176, 7535), (220, 6028), (242, 5480), (274, 4840), (440, 3014), (484, 2740), (548, 2420), (605, 2192), (685, 1936), (880, 1507), (968, 1370), (1096, 1210)]