2405764440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{27961}}^1$

素因数の和:28217

約数の個数: 96

約数和(自身を含む): 7851729600

約数和(自身を除く): 5445965160

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, 239, 360, 478, 717, 956, 1195, 1434, 1912, 2151, 2390, 2868, 3585, 4302, 4780, 5736, 7170, 8604, 9560, 10755, 14340, 17208, 21510, 27961, 28680, 43020, 55922, 83883, 86040, 111844, 139805, 167766, 223688, 251649, 279610, 335532, 419415, 503298, 559220, 671064, 838830, 1006596, 1118440, 1258245, 1677660, 2013192, 2516490, 3355320, 5032980, 6682679, 10065960, 13365358, 20048037, 26730716, 33413395, 40096074, 53461432, 60144111, 66826790, 80192148, 100240185, 120288222, 133653580, 160384296, 200480370, 240576444, 267307160, 300720555, 400960740, 481152888, 601441110, 801921480, 1202882220, 2405764440]

約数ペア:

[(1, 2405764440), (2, 1202882220), (3, 801921480), (4, 601441110), (5, 481152888), (6, 400960740), (8, 300720555), (9, 267307160), (10, 240576444), (12, 200480370), (15, 160384296), (18, 133653580), (20, 120288222), (24, 100240185), (30, 80192148), (36, 66826790), (40, 60144111), (45, 53461432), (60, 40096074), (72, 33413395), (90, 26730716), (120, 20048037), (180, 13365358), (239, 10065960), (360, 6682679), (478, 5032980), (717, 3355320), (956, 2516490), (1195, 2013192), (1434, 1677660), (1912, 1258245), (2151, 1118440), (2390, 1006596), (2868, 838830), (3585, 671064), (4302, 559220), (4780, 503298), (5736, 419415), (7170, 335532), (8604, 279610), (9560, 251649), (10755, 223688), (14340, 167766), (17208, 139805), (21510, 111844), (27961, 86040), (28680, 83883), (43020, 55922)]