520979151960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{27304987}}^1$

素因数の和:27305057

約数の個数: 96

約数和(自身を含む): 1725129141840

約数和(自身を除く): 1204149989880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 424, 477, 530, 636, 795, 954, 1060, 1272, 1590, 1908, 2120, 2385, 3180, 3816, 4770, 6360, 9540, 19080, 27304987, 54609974, 81914961, 109219948, 136524935, 163829922, 218439896, 245744883, 273049870, 327659844, 409574805, 491489766, 546099740, 655319688, 819149610, 982979532, 1092199480, 1228724415, 1447164311, 1638299220, 1965959064, 2457448830, 2894328622, 3276598440, 4341492933, 4914897660, 5788657244, 7235821555, 8682985866, 9829795320, 11577314488, 13024478799, 14471643110, 17365971732, 21707464665, 26048957598, 28943286220, 34731943464, 43414929330, 52097915196, 57886572440, 65122393995, 86829858660, 104195830392, 130244787990, 173659717320, 260489575980, 520979151960]

約数ペア:

[(1, 520979151960), (2, 260489575980), (3, 173659717320), (4, 130244787990), (5, 104195830392), (6, 86829858660), (8, 65122393995), (9, 57886572440), (10, 52097915196), (12, 43414929330), (15, 34731943464), (18, 28943286220), (20, 26048957598), (24, 21707464665), (30, 17365971732), (36, 14471643110), (40, 13024478799), (45, 11577314488), (53, 9829795320), (60, 8682985866), (72, 7235821555), (90, 5788657244), (106, 4914897660), (120, 4341492933), (159, 3276598440), (180, 2894328622), (212, 2457448830), (265, 1965959064), (318, 1638299220), (360, 1447164311), (424, 1228724415), (477, 1092199480), (530, 982979532), (636, 819149610), (795, 655319688), (954, 546099740), (1060, 491489766), (1272, 409574805), (1590, 327659844), (1908, 273049870), (2120, 245744883), (2385, 218439896), (3180, 163829922), (3816, 136524935), (4770, 109219948), (6360, 81914961), (9540, 54609974), (19080, 27304987)]