138735360

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{12043}}^1$

素因数の和:12070

約数の個数: 108

約数和(自身を含む): 480049752

約数和(自身を除く): 341314392

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, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 12043, 24086, 36129, 48172, 60215, 72258, 96344, 108387, 120430, 144516, 180645, 192688, 216774, 240860, 289032, 361290, 385376, 433548, 481720, 541935, 578064, 722580, 770752, 867096, 963440, 1083870, 1156128, 1445160, 1541504, 1734192, 1926880, 2167740, 2312256, 2890320, 3083008, 3468384, 3853760, 4335480, 4624512, 5780640, 6936768, 7707520, 8670960, 9249024, 11561280, 13873536, 15415040, 17341920, 23122560, 27747072, 34683840, 46245120, 69367680, 138735360]

約数ペア:

[(1, 138735360), (2, 69367680), (3, 46245120), (4, 34683840), (5, 27747072), (6, 23122560), (8, 17341920), (9, 15415040), (10, 13873536), (12, 11561280), (15, 9249024), (16, 8670960), (18, 7707520), (20, 6936768), (24, 5780640), (30, 4624512), (32, 4335480), (36, 3853760), (40, 3468384), (45, 3083008), (48, 2890320), (60, 2312256), (64, 2167740), (72, 1926880), (80, 1734192), (90, 1541504), (96, 1445160), (120, 1156128), (128, 1083870), (144, 963440), (160, 867096), (180, 770752), (192, 722580), (240, 578064), (256, 541935), (288, 481720), (320, 433548), (360, 385376), (384, 361290), (480, 289032), (576, 240860), (640, 216774), (720, 192688), (768, 180645), (960, 144516), (1152, 120430), (1280, 108387), (1440, 96344), (1920, 72258), (2304, 60215), (2880, 48172), (3840, 36129), (5760, 24086), (11520, 12043)]