13235760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:643

約数の個数: 120

約数和(自身を含む): 45961344

約数和(自身を除く): 32725584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 593, 620, 720, 744, 930, 1116, 1186, 1240, 1395, 1488, 1779, 1860, 2232, 2372, 2480, 2790, 2965, 3558, 3720, 4464, 4744, 5337, 5580, 5930, 7116, 7440, 8895, 9488, 10674, 11160, 11860, 14232, 17790, 18383, 21348, 22320, 23720, 26685, 28464, 35580, 36766, 42696, 47440, 53370, 55149, 71160, 73532, 85392, 91915, 106740, 110298, 142320, 147064, 165447, 183830, 213480, 220596, 275745, 294128, 330894, 367660, 426960, 441192, 551490, 661788, 735320, 827235, 882384, 1102980, 1323576, 1470640, 1654470, 2205960, 2647152, 3308940, 4411920, 6617880, 13235760]

約数ペア:

[(1, 13235760), (2, 6617880), (3, 4411920), (4, 3308940), (5, 2647152), (6, 2205960), (8, 1654470), (9, 1470640), (10, 1323576), (12, 1102980), (15, 882384), (16, 827235), (18, 735320), (20, 661788), (24, 551490), (30, 441192), (31, 426960), (36, 367660), (40, 330894), (45, 294128), (48, 275745), (60, 220596), (62, 213480), (72, 183830), (80, 165447), (90, 147064), (93, 142320), (120, 110298), (124, 106740), (144, 91915), (155, 85392), (180, 73532), (186, 71160), (240, 55149), (248, 53370), (279, 47440), (310, 42696), (360, 36766), (372, 35580), (465, 28464), (496, 26685), (558, 23720), (593, 22320), (620, 21348), (720, 18383), (744, 17790), (930, 14232), (1116, 11860), (1186, 11160), (1240, 10674), (1395, 9488), (1488, 8895), (1779, 7440), (1860, 7116), (2232, 5930), (2372, 5580), (2480, 5337), (2790, 4744), (2965, 4464), (3558, 3720)]