142448640

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{4637}}^1$

素因数の和:4667

約数の個数: 96

約数和(自身を含む): 455822640

約数和(自身を除く): 313374000

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, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 4637, 5120, 6144, 7680, 9274, 10240, 13911, 15360, 18548, 23185, 27822, 30720, 37096, 46370, 55644, 69555, 74192, 92740, 111288, 139110, 148384, 185480, 222576, 278220, 296768, 370960, 445152, 556440, 593536, 741920, 890304, 1112880, 1187072, 1483840, 1780608, 2225760, 2374144, 2967680, 3561216, 4451520, 4748288, 5935360, 7122432, 8903040, 9496576, 11870720, 14244864, 17806080, 23741440, 28489728, 35612160, 47482880, 71224320, 142448640]

約数ペア:

[(1, 142448640), (2, 71224320), (3, 47482880), (4, 35612160), (5, 28489728), (6, 23741440), (8, 17806080), (10, 14244864), (12, 11870720), (15, 9496576), (16, 8903040), (20, 7122432), (24, 5935360), (30, 4748288), (32, 4451520), (40, 3561216), (48, 2967680), (60, 2374144), (64, 2225760), (80, 1780608), (96, 1483840), (120, 1187072), (128, 1112880), (160, 890304), (192, 741920), (240, 593536), (256, 556440), (320, 445152), (384, 370960), (480, 296768), (512, 278220), (640, 222576), (768, 185480), (960, 148384), (1024, 139110), (1280, 111288), (1536, 92740), (1920, 74192), (2048, 69555), (2560, 55644), (3072, 46370), (3840, 37096), (4637, 30720), (5120, 27822), (6144, 23185), (7680, 18548), (9274, 15360), (10240, 13911)]