27731520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{9629}}^1$

素因数の和:9652

約数の個数: 84

約数和(自身を含む): 95394780

約数和(自身を除く): 67663260

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 9629, 19258, 28887, 38516, 48145, 57774, 77032, 86661, 96290, 115548, 144435, 154064, 173322, 192580, 231096, 288870, 308128, 346644, 385160, 433305, 462192, 577740, 616256, 693288, 770320, 866610, 924384, 1155480, 1386576, 1540640, 1733220, 1848768, 2310960, 2773152, 3081280, 3466440, 4621920, 5546304, 6932880, 9243840, 13865760, 27731520]

約数ペア:

[(1, 27731520), (2, 13865760), (3, 9243840), (4, 6932880), (5, 5546304), (6, 4621920), (8, 3466440), (9, 3081280), (10, 2773152), (12, 2310960), (15, 1848768), (16, 1733220), (18, 1540640), (20, 1386576), (24, 1155480), (30, 924384), (32, 866610), (36, 770320), (40, 693288), (45, 616256), (48, 577740), (60, 462192), (64, 433305), (72, 385160), (80, 346644), (90, 308128), (96, 288870), (120, 231096), (144, 192580), (160, 173322), (180, 154064), (192, 144435), (240, 115548), (288, 96290), (320, 86661), (360, 77032), (480, 57774), (576, 48145), (720, 38516), (960, 28887), (1440, 19258), (2880, 9629)]