160717170780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{4549}}^1\times {\mathrm{196279}}^1$

素因数の和:200843

約数の個数: 72

約数和(自身を含む): 487618404000

約数和(自身を除く): 326901233220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 4549, 9098, 13647, 18196, 22745, 27294, 40941, 45490, 54588, 68235, 81882, 90980, 136470, 163764, 196279, 204705, 272940, 392558, 409410, 588837, 785116, 818820, 981395, 1177674, 1766511, 1962790, 2355348, 2944185, 3533022, 3925580, 5888370, 7066044, 8832555, 11776740, 17665110, 35330220, 892873171, 1785746342, 2678619513, 3571492684, 4464365855, 5357239026, 8035858539, 8928731710, 10714478052, 13393097565, 16071717078, 17857463420, 26786195130, 32143434156, 40179292695, 53572390260, 80358585390, 160717170780]

約数ペア:

[(1, 160717170780), (2, 80358585390), (3, 53572390260), (4, 40179292695), (5, 32143434156), (6, 26786195130), (9, 17857463420), (10, 16071717078), (12, 13393097565), (15, 10714478052), (18, 8928731710), (20, 8035858539), (30, 5357239026), (36, 4464365855), (45, 3571492684), (60, 2678619513), (90, 1785746342), (180, 892873171), (4549, 35330220), (9098, 17665110), (13647, 11776740), (18196, 8832555), (22745, 7066044), (27294, 5888370), (40941, 3925580), (45490, 3533022), (54588, 2944185), (68235, 2355348), (81882, 1962790), (90980, 1766511), (136470, 1177674), (163764, 981395), (196279, 818820), (204705, 785116), (272940, 588837), (392558, 409410)]