157873920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{41113}}^1$

素因数の和:41137

約数の個数: 72

約数和(自身を含む): 504222096

約数和(自身を除く): 346348176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 41113, 82226, 123339, 164452, 205565, 246678, 328904, 411130, 493356, 616695, 657808, 822260, 986712, 1233390, 1315616, 1644520, 1973424, 2466780, 2631232, 3289040, 3946848, 4933560, 5262464, 6578080, 7893696, 9867120, 10524928, 13156160, 15787392, 19734240, 26312320, 31574784, 39468480, 52624640, 78936960, 157873920]

約数ペア:

[(1, 157873920), (2, 78936960), (3, 52624640), (4, 39468480), (5, 31574784), (6, 26312320), (8, 19734240), (10, 15787392), (12, 13156160), (15, 10524928), (16, 9867120), (20, 7893696), (24, 6578080), (30, 5262464), (32, 4933560), (40, 3946848), (48, 3289040), (60, 2631232), (64, 2466780), (80, 1973424), (96, 1644520), (120, 1315616), (128, 1233390), (160, 986712), (192, 822260), (240, 657808), (256, 616695), (320, 493356), (384, 411130), (480, 328904), (640, 246678), (768, 205565), (960, 164452), (1280, 123339), (1920, 82226), (3840, 41113)]