136448640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23689}}^1$

素因数の和:23714

約数の個数: 96

約数和(自身を含む): 471194100

約数和(自身を除く): 334745460

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 23689, 47378, 71067, 94756, 118445, 142134, 189512, 213201, 236890, 284268, 355335, 379024, 426402, 473780, 568536, 710670, 758048, 852804, 947560, 1066005, 1137072, 1421340, 1516096, 1705608, 1895120, 2132010, 2274144, 2842680, 3032192, 3411216, 3790240, 4264020, 4548288, 5685360, 6822432, 7580480, 8528040, 9096576, 11370720, 13644864, 15160960, 17056080, 22741440, 27289728, 34112160, 45482880, 68224320, 136448640]

約数ペア:

[(1, 136448640), (2, 68224320), (3, 45482880), (4, 34112160), (5, 27289728), (6, 22741440), (8, 17056080), (9, 15160960), (10, 13644864), (12, 11370720), (15, 9096576), (16, 8528040), (18, 7580480), (20, 6822432), (24, 5685360), (30, 4548288), (32, 4264020), (36, 3790240), (40, 3411216), (45, 3032192), (48, 2842680), (60, 2274144), (64, 2132010), (72, 1895120), (80, 1705608), (90, 1516096), (96, 1421340), (120, 1137072), (128, 1066005), (144, 947560), (160, 852804), (180, 758048), (192, 710670), (240, 568536), (288, 473780), (320, 426402), (360, 379024), (384, 355335), (480, 284268), (576, 236890), (640, 213201), (720, 189512), (960, 142134), (1152, 118445), (1440, 94756), (1920, 71067), (2880, 47378), (5760, 23689)]