8929304820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{887}}^1\times {\mathrm{55927}}^1$

素因数の和:56829

約数の個数: 72

約数和(自身を含む): 27116578944

約数和(自身を除く): 18187274124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 887, 1774, 2661, 3548, 4435, 5322, 7983, 8870, 10644, 13305, 15966, 17740, 26610, 31932, 39915, 53220, 55927, 79830, 111854, 159660, 167781, 223708, 279635, 335562, 503343, 559270, 671124, 838905, 1006686, 1118540, 1677810, 2013372, 2516715, 3355620, 5033430, 10066860, 49607249, 99214498, 148821747, 198428996, 248036245, 297643494, 446465241, 496072490, 595286988, 744108735, 892930482, 992144980, 1488217470, 1785860964, 2232326205, 2976434940, 4464652410, 8929304820]

約数ペア:

[(1, 8929304820), (2, 4464652410), (3, 2976434940), (4, 2232326205), (5, 1785860964), (6, 1488217470), (9, 992144980), (10, 892930482), (12, 744108735), (15, 595286988), (18, 496072490), (20, 446465241), (30, 297643494), (36, 248036245), (45, 198428996), (60, 148821747), (90, 99214498), (180, 49607249), (887, 10066860), (1774, 5033430), (2661, 3355620), (3548, 2516715), (4435, 2013372), (5322, 1677810), (7983, 1118540), (8870, 1006686), (10644, 838905), (13305, 671124), (15966, 559270), (17740, 503343), (26610, 335562), (31932, 279635), (39915, 223708), (53220, 167781), (55927, 159660), (79830, 111854)]