8125801920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{2821459}}^1$

素因数の和:2821482

約数の個数: 84

約数和(自身を含む): 27949382760

約数和(自身を除く): 19823580840

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, 2821459, 5642918, 8464377, 11285836, 14107295, 16928754, 22571672, 25393131, 28214590, 33857508, 42321885, 45143344, 50786262, 56429180, 67715016, 84643770, 90286688, 101572524, 112858360, 126965655, 135430032, 169287540, 180573376, 203145048, 225716720, 253931310, 270860064, 338575080, 406290096, 451433440, 507862620, 541720128, 677150160, 812580192, 902866880, 1015725240, 1354300320, 1625160384, 2031450480, 2708600640, 4062900960, 8125801920]

約数ペア:

[(1, 8125801920), (2, 4062900960), (3, 2708600640), (4, 2031450480), (5, 1625160384), (6, 1354300320), (8, 1015725240), (9, 902866880), (10, 812580192), (12, 677150160), (15, 541720128), (16, 507862620), (18, 451433440), (20, 406290096), (24, 338575080), (30, 270860064), (32, 253931310), (36, 225716720), (40, 203145048), (45, 180573376), (48, 169287540), (60, 135430032), (64, 126965655), (72, 112858360), (80, 101572524), (90, 90286688), (96, 84643770), (120, 67715016), (144, 56429180), (160, 50786262), (180, 45143344), (192, 42321885), (240, 33857508), (288, 28214590), (320, 25393131), (360, 22571672), (480, 16928754), (576, 14107295), (720, 11285836), (960, 8464377), (1440, 5642918), (2880, 2821459)]