1384644960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{2351}}^1$

素因数の和:2781

約数の個数: 144

約数和(自身を含む): 4738668480

約数和(自身を除く): 3354023520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 409, 480, 720, 818, 1227, 1440, 1636, 2045, 2351, 2454, 3272, 3681, 4090, 4702, 4908, 6135, 6544, 7053, 7362, 8180, 9404, 9816, 11755, 12270, 13088, 14106, 14724, 16360, 18405, 18808, 19632, 21159, 23510, 24540, 28212, 29448, 32720, 35265, 36810, 37616, 39264, 42318, 47020, 49080, 56424, 58896, 65440, 70530, 73620, 75232, 84636, 94040, 98160, 105795, 112848, 117792, 141060, 147240, 169272, 188080, 196320, 211590, 225696, 282120, 294480, 338544, 376160, 423180, 564240, 588960, 677088, 846360, 961559, 1128480, 1692720, 1923118, 2884677, 3385440, 3846236, 4807795, 5769354, 7692472, 8654031, 9615590, 11538708, 14423385, 15384944, 17308062, 19231180, 23077416, 28846770, 30769888, 34616124, 38462360, 43270155, 46154832, 57693540, 69232248, 76924720, 86540310, 92309664, 115387080, 138464496, 153849440, 173080620, 230774160, 276928992, 346161240, 461548320, 692322480, 1384644960]

約数ペア:

[(1, 1384644960), (2, 692322480), (3, 461548320), (4, 346161240), (5, 276928992), (6, 230774160), (8, 173080620), (9, 153849440), (10, 138464496), (12, 115387080), (15, 92309664), (16, 86540310), (18, 76924720), (20, 69232248), (24, 57693540), (30, 46154832), (32, 43270155), (36, 38462360), (40, 34616124), (45, 30769888), (48, 28846770), (60, 23077416), (72, 19231180), (80, 17308062), (90, 15384944), (96, 14423385), (120, 11538708), (144, 9615590), (160, 8654031), (180, 7692472), (240, 5769354), (288, 4807795), (360, 3846236), (409, 3385440), (480, 2884677), (720, 1923118), (818, 1692720), (1227, 1128480), (1440, 961559), (1636, 846360), (2045, 677088), (2351, 588960), (2454, 564240), (3272, 423180), (3681, 376160), (4090, 338544), (4702, 294480), (4908, 282120), (6135, 225696), (6544, 211590), (7053, 196320), (7362, 188080), (8180, 169272), (9404, 147240), (9816, 141060), (11755, 117792), (12270, 112848), (13088, 105795), (14106, 98160), (14724, 94040), (16360, 84636), (18405, 75232), (18808, 73620), (19632, 70530), (21159, 65440), (23510, 58896), (24540, 56424), (28212, 49080), (29448, 47020), (32720, 42318), (35265, 39264), (36810, 37616)]