188501760

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{16363}}^1$

素因数の和:16390

約数の個数: 108

約数和(自身を含む): 652236312

約数和(自身を除く): 463734552

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, 16363, 32726, 49089, 65452, 81815, 98178, 130904, 147267, 163630, 196356, 245445, 261808, 294534, 327260, 392712, 490890, 523616, 589068, 654520, 736335, 785424, 981780, 1047232, 1178136, 1309040, 1472670, 1570848, 1963560, 2094464, 2356272, 2618080, 2945340, 3141696, 3927120, 4188928, 4712544, 5236160, 5890680, 6283392, 7854240, 9425088, 10472320, 11781360, 12566784, 15708480, 18850176, 20944640, 23562720, 31416960, 37700352, 47125440, 62833920, 94250880, 188501760]

約数ペア:

[(1, 188501760), (2, 94250880), (3, 62833920), (4, 47125440), (5, 37700352), (6, 31416960), (8, 23562720), (9, 20944640), (10, 18850176), (12, 15708480), (15, 12566784), (16, 11781360), (18, 10472320), (20, 9425088), (24, 7854240), (30, 6283392), (32, 5890680), (36, 5236160), (40, 4712544), (45, 4188928), (48, 3927120), (60, 3141696), (64, 2945340), (72, 2618080), (80, 2356272), (90, 2094464), (96, 1963560), (120, 1570848), (128, 1472670), (144, 1309040), (160, 1178136), (180, 1047232), (192, 981780), (240, 785424), (256, 736335), (288, 654520), (320, 589068), (360, 523616), (384, 490890), (480, 392712), (576, 327260), (640, 294534), (720, 261808), (768, 245445), (960, 196356), (1152, 163630), (1280, 147267), (1440, 130904), (1920, 98178), (2304, 81815), (2880, 65452), (3840, 49089), (5760, 32726), (11520, 16363)]