27771840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{9643}}^1$

素因数の和:9666

約数の個数: 84

約数和(自身を含む): 95533464

約数和(自身を除く): 67761624

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, 9643, 19286, 28929, 38572, 48215, 57858, 77144, 86787, 96430, 115716, 144645, 154288, 173574, 192860, 231432, 289290, 308576, 347148, 385720, 433935, 462864, 578580, 617152, 694296, 771440, 867870, 925728, 1157160, 1388592, 1542880, 1735740, 1851456, 2314320, 2777184, 3085760, 3471480, 4628640, 5554368, 6942960, 9257280, 13885920, 27771840]

約数ペア:

[(1, 27771840), (2, 13885920), (3, 9257280), (4, 6942960), (5, 5554368), (6, 4628640), (8, 3471480), (9, 3085760), (10, 2777184), (12, 2314320), (15, 1851456), (16, 1735740), (18, 1542880), (20, 1388592), (24, 1157160), (30, 925728), (32, 867870), (36, 771440), (40, 694296), (45, 617152), (48, 578580), (60, 462864), (64, 433935), (72, 385720), (80, 347148), (90, 308576), (96, 289290), (120, 231432), (144, 192860), (160, 173574), (180, 154288), (192, 144645), (240, 115716), (288, 96430), (320, 86787), (360, 77144), (480, 57858), (576, 48215), (720, 38572), (960, 28929), (1440, 19286), (2880, 9643)]