166091760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{230683}}^1$

素因数の和:230702

約数の個数: 60

約数和(自身を含む): 557793912

約数和(自身を除く): 391702152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 230683, 461366, 692049, 922732, 1153415, 1384098, 1845464, 2076147, 2306830, 2768196, 3460245, 3690928, 4152294, 4613660, 5536392, 6920490, 8304588, 9227320, 10380735, 11072784, 13840980, 16609176, 18454640, 20761470, 27681960, 33218352, 41522940, 55363920, 83045880, 166091760]

約数ペア:

[(1, 166091760), (2, 83045880), (3, 55363920), (4, 41522940), (5, 33218352), (6, 27681960), (8, 20761470), (9, 18454640), (10, 16609176), (12, 13840980), (15, 11072784), (16, 10380735), (18, 9227320), (20, 8304588), (24, 6920490), (30, 5536392), (36, 4613660), (40, 4152294), (45, 3690928), (48, 3460245), (60, 2768196), (72, 2306830), (80, 2076147), (90, 1845464), (120, 1384098), (144, 1153415), (180, 922732), (240, 692049), (360, 461366), (720, 230683)]