920565120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{479461}}^1$

素因数の和:479483

約数の個数: 64

約数和(自身を含む): 2934307440

約数和(自身を除く): 2013742320

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, 320, 384, 480, 640, 960, 1920, 479461, 958922, 1438383, 1917844, 2397305, 2876766, 3835688, 4794610, 5753532, 7191915, 7671376, 9589220, 11507064, 14383830, 15342752, 19178440, 23014128, 28767660, 30685504, 38356880, 46028256, 57535320, 61371008, 76713760, 92056512, 115070640, 153427520, 184113024, 230141280, 306855040, 460282560, 920565120]

約数ペア:

[(1, 920565120), (2, 460282560), (3, 306855040), (4, 230141280), (5, 184113024), (6, 153427520), (8, 115070640), (10, 92056512), (12, 76713760), (15, 61371008), (16, 57535320), (20, 46028256), (24, 38356880), (30, 30685504), (32, 28767660), (40, 23014128), (48, 19178440), (60, 15342752), (64, 14383830), (80, 11507064), (96, 9589220), (120, 7671376), (128, 7191915), (160, 5753532), (192, 4794610), (240, 3835688), (320, 2876766), (384, 2397305), (480, 1917844), (640, 1438383), (960, 958922), (1920, 479461)]