289885320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{2243}}^1$

素因数の和:2619

約数の個数: 96

約数和(自身を含む): 945172800

約数和(自身を除く): 655287480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 359, 360, 718, 1077, 1436, 1795, 2154, 2243, 2872, 3231, 3590, 4308, 4486, 5385, 6462, 6729, 7180, 8616, 8972, 10770, 11215, 12924, 13458, 14360, 16155, 17944, 20187, 21540, 22430, 25848, 26916, 32310, 33645, 40374, 43080, 44860, 53832, 64620, 67290, 80748, 89720, 100935, 129240, 134580, 161496, 201870, 269160, 403740, 805237, 807480, 1610474, 2415711, 3220948, 4026185, 4831422, 6441896, 7247133, 8052370, 9662844, 12078555, 14494266, 16104740, 19325688, 24157110, 28988532, 32209480, 36235665, 48314220, 57977064, 72471330, 96628440, 144942660, 289885320]

約数ペア:

[(1, 289885320), (2, 144942660), (3, 96628440), (4, 72471330), (5, 57977064), (6, 48314220), (8, 36235665), (9, 32209480), (10, 28988532), (12, 24157110), (15, 19325688), (18, 16104740), (20, 14494266), (24, 12078555), (30, 9662844), (36, 8052370), (40, 7247133), (45, 6441896), (60, 4831422), (72, 4026185), (90, 3220948), (120, 2415711), (180, 1610474), (359, 807480), (360, 805237), (718, 403740), (1077, 269160), (1436, 201870), (1795, 161496), (2154, 134580), (2243, 129240), (2872, 100935), (3231, 89720), (3590, 80748), (4308, 67290), (4486, 64620), (5385, 53832), (6462, 44860), (6729, 43080), (7180, 40374), (8616, 33645), (8972, 32310), (10770, 26916), (11215, 25848), (12924, 22430), (13458, 21540), (14360, 20187), (16155, 17944)]