387890506560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{404052611}}^1$

素因数の和:404052631

約数の個数: 56

約数和(自身を含む): 1231552361376

約数和(自身を除く): 843661854816

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, 160, 192, 240, 320, 480, 960, 404052611, 808105222, 1212157833, 1616210444, 2020263055, 2424315666, 3232420888, 4040526110, 4848631332, 6060789165, 6464841776, 8081052220, 9697262664, 12121578330, 12929683552, 16162104440, 19394525328, 24243156660, 25859367104, 32324208880, 38789050656, 48486313320, 64648417760, 77578101312, 96972626640, 129296835520, 193945253280, 387890506560]

約数ペア:

[(1, 387890506560), (2, 193945253280), (3, 129296835520), (4, 96972626640), (5, 77578101312), (6, 64648417760), (8, 48486313320), (10, 38789050656), (12, 32324208880), (15, 25859367104), (16, 24243156660), (20, 19394525328), (24, 16162104440), (30, 12929683552), (32, 12121578330), (40, 9697262664), (48, 8081052220), (60, 6464841776), (64, 6060789165), (80, 4848631332), (96, 4040526110), (120, 3232420888), (160, 2424315666), (192, 2020263055), (240, 1616210444), (320, 1212157833), (480, 808105222), (960, 404052611)]