2018575080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{623017}}^1$

素因数の和:623040

約数の個数: 80

約数和(自身を含む): 6784666020

約数和(自身を除く): 4766090940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 623017, 1246034, 1869051, 2492068, 3115085, 3738102, 4984136, 5607153, 6230170, 7476204, 9345255, 11214306, 12460340, 14952408, 16821459, 18690510, 22428612, 24920680, 28035765, 33642918, 37381020, 44857224, 50464377, 56071530, 67285836, 74762040, 84107295, 100928754, 112143060, 134571672, 168214590, 201857508, 224286120, 252321885, 336429180, 403715016, 504643770, 672858360, 1009287540, 2018575080]

約数ペア:

[(1, 2018575080), (2, 1009287540), (3, 672858360), (4, 504643770), (5, 403715016), (6, 336429180), (8, 252321885), (9, 224286120), (10, 201857508), (12, 168214590), (15, 134571672), (18, 112143060), (20, 100928754), (24, 84107295), (27, 74762040), (30, 67285836), (36, 56071530), (40, 50464377), (45, 44857224), (54, 37381020), (60, 33642918), (72, 28035765), (81, 24920680), (90, 22428612), (108, 18690510), (120, 16821459), (135, 14952408), (162, 12460340), (180, 11214306), (216, 9345255), (270, 7476204), (324, 6230170), (360, 5607153), (405, 4984136), (540, 3738102), (648, 3115085), (810, 2492068), (1080, 1869051), (1620, 1246034), (3240, 623017)]