198708360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{3457}}^1$

素因数の和:3950

約数の個数: 64

約数和(自身を含む): 597542400

約数和(自身を除く): 398834040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 479, 958, 1437, 1916, 2395, 2874, 3457, 3832, 4790, 5748, 6914, 7185, 9580, 10371, 11496, 13828, 14370, 17285, 19160, 20742, 27656, 28740, 34570, 41484, 51855, 57480, 69140, 82968, 103710, 138280, 207420, 414840, 1655903, 3311806, 4967709, 6623612, 8279515, 9935418, 13247224, 16559030, 19870836, 24838545, 33118060, 39741672, 49677090, 66236120, 99354180, 198708360]

約数ペア:

[(1, 198708360), (2, 99354180), (3, 66236120), (4, 49677090), (5, 39741672), (6, 33118060), (8, 24838545), (10, 19870836), (12, 16559030), (15, 13247224), (20, 9935418), (24, 8279515), (30, 6623612), (40, 4967709), (60, 3311806), (120, 1655903), (479, 414840), (958, 207420), (1437, 138280), (1916, 103710), (2395, 82968), (2874, 69140), (3457, 57480), (3832, 51855), (4790, 41484), (5748, 34570), (6914, 28740), (7185, 27656), (9580, 20742), (10371, 19160), (11496, 17285), (13828, 14370)]