148717440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{25819}}^1$

素因数の和:25844

約数の個数: 96

約数和(自身を含む): 513559800

約数和(自身を除く): 364842360

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, 25819, 51638, 77457, 103276, 129095, 154914, 206552, 232371, 258190, 309828, 387285, 413104, 464742, 516380, 619656, 774570, 826208, 929484, 1032760, 1161855, 1239312, 1549140, 1652416, 1858968, 2065520, 2323710, 2478624, 3098280, 3304832, 3717936, 4131040, 4647420, 4957248, 6196560, 7435872, 8262080, 9294840, 9914496, 12393120, 14871744, 16524160, 18589680, 24786240, 29743488, 37179360, 49572480, 74358720, 148717440]

約数ペア:

[(1, 148717440), (2, 74358720), (3, 49572480), (4, 37179360), (5, 29743488), (6, 24786240), (8, 18589680), (9, 16524160), (10, 14871744), (12, 12393120), (15, 9914496), (16, 9294840), (18, 8262080), (20, 7435872), (24, 6196560), (30, 4957248), (32, 4647420), (36, 4131040), (40, 3717936), (45, 3304832), (48, 3098280), (60, 2478624), (64, 2323710), (72, 2065520), (80, 1858968), (90, 1652416), (96, 1549140), (120, 1239312), (128, 1161855), (144, 1032760), (160, 929484), (180, 826208), (192, 774570), (240, 619656), (288, 516380), (320, 464742), (360, 413104), (384, 387285), (480, 309828), (576, 258190), (640, 232371), (720, 206552), (960, 154914), (1152, 129095), (1440, 103276), (1920, 77457), (2880, 51638), (5760, 25819)]