128586808320

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{8371537}}^1$

素因数の和:8371565

約数の個数: 88

約数和(自身を含む): 411276918864

約数和(自身を除く): 282690110544

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, 2560, 3072, 3840, 5120, 7680, 15360, 8371537, 16743074, 25114611, 33486148, 41857685, 50229222, 66972296, 83715370, 100458444, 125573055, 133944592, 167430740, 200916888, 251146110, 267889184, 334861480, 401833776, 502292220, 535778368, 669722960, 803667552, 1004584440, 1071556736, 1339445920, 1607335104, 2009168880, 2143113472, 2678891840, 3214670208, 4018337760, 4286226944, 5357783680, 6429340416, 8036675520, 8572453888, 10715567360, 12858680832, 16073351040, 21431134720, 25717361664, 32146702080, 42862269440, 64293404160, 128586808320]

約数ペア:

[(1, 128586808320), (2, 64293404160), (3, 42862269440), (4, 32146702080), (5, 25717361664), (6, 21431134720), (8, 16073351040), (10, 12858680832), (12, 10715567360), (15, 8572453888), (16, 8036675520), (20, 6429340416), (24, 5357783680), (30, 4286226944), (32, 4018337760), (40, 3214670208), (48, 2678891840), (60, 2143113472), (64, 2009168880), (80, 1607335104), (96, 1339445920), (120, 1071556736), (128, 1004584440), (160, 803667552), (192, 669722960), (240, 535778368), (256, 502292220), (320, 401833776), (384, 334861480), (480, 267889184), (512, 251146110), (640, 200916888), (768, 167430740), (960, 133944592), (1024, 125573055), (1280, 100458444), (1536, 83715370), (1920, 66972296), (2560, 50229222), (3072, 41857685), (3840, 33486148), (5120, 25114611), (7680, 16743074), (15360, 8371537)]