16073280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{5581}}^1$

素因数の和:5604

約数の個数: 84

約数和(自身を含む): 55295292

約数和(自身を除く): 39222012

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 5581, 11162, 16743, 22324, 27905, 33486, 44648, 50229, 55810, 66972, 83715, 89296, 100458, 111620, 133944, 167430, 178592, 200916, 223240, 251145, 267888, 334860, 357184, 401832, 446480, 502290, 535776, 669720, 803664, 892960, 1004580, 1071552, 1339440, 1607328, 1785920, 2009160, 2678880, 3214656, 4018320, 5357760, 8036640, 16073280]

約数ペア:

[(1, 16073280), (2, 8036640), (3, 5357760), (4, 4018320), (5, 3214656), (6, 2678880), (8, 2009160), (9, 1785920), (10, 1607328), (12, 1339440), (15, 1071552), (16, 1004580), (18, 892960), (20, 803664), (24, 669720), (30, 535776), (32, 502290), (36, 446480), (40, 401832), (45, 357184), (48, 334860), (60, 267888), (64, 251145), (72, 223240), (80, 200916), (90, 178592), (96, 167430), (120, 133944), (144, 111620), (160, 100458), (180, 89296), (192, 83715), (240, 66972), (288, 55810), (320, 50229), (360, 44648), (480, 33486), (576, 27905), (720, 22324), (960, 16743), (1440, 11162), (2880, 5581)]