57061440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19813}}^1$

素因数の和:19836

約数の個数: 84

約数和(自身を含む): 196277484

約数和(自身を除く): 139216044

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, 19813, 39626, 59439, 79252, 99065, 118878, 158504, 178317, 198130, 237756, 297195, 317008, 356634, 396260, 475512, 594390, 634016, 713268, 792520, 891585, 951024, 1188780, 1268032, 1426536, 1585040, 1783170, 1902048, 2377560, 2853072, 3170080, 3566340, 3804096, 4755120, 5706144, 6340160, 7132680, 9510240, 11412288, 14265360, 19020480, 28530720, 57061440]

約数ペア:

[(1, 57061440), (2, 28530720), (3, 19020480), (4, 14265360), (5, 11412288), (6, 9510240), (8, 7132680), (9, 6340160), (10, 5706144), (12, 4755120), (15, 3804096), (16, 3566340), (18, 3170080), (20, 2853072), (24, 2377560), (30, 1902048), (32, 1783170), (36, 1585040), (40, 1426536), (45, 1268032), (48, 1188780), (60, 951024), (64, 891585), (72, 792520), (80, 713268), (90, 634016), (96, 594390), (120, 475512), (144, 396260), (160, 356634), (180, 317008), (192, 297195), (240, 237756), (288, 198130), (320, 178317), (360, 158504), (480, 118878), (576, 99065), (720, 79252), (960, 59439), (1440, 39626), (2880, 19813)]