138087720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{127859}}^1$

素因数の和:127879

約数の個数: 64

約数和(自身を含む): 460296000

約数和(自身を除く): 322208280

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 127859, 255718, 383577, 511436, 639295, 767154, 1022872, 1150731, 1278590, 1534308, 1917885, 2301462, 2557180, 3068616, 3452193, 3835770, 4602924, 5114360, 5753655, 6904386, 7671540, 9205848, 11507310, 13808772, 15343080, 17260965, 23014620, 27617544, 34521930, 46029240, 69043860, 138087720]

約数ペア:

[(1, 138087720), (2, 69043860), (3, 46029240), (4, 34521930), (5, 27617544), (6, 23014620), (8, 17260965), (9, 15343080), (10, 13808772), (12, 11507310), (15, 9205848), (18, 7671540), (20, 6904386), (24, 5753655), (27, 5114360), (30, 4602924), (36, 3835770), (40, 3452193), (45, 3068616), (54, 2557180), (60, 2301462), (72, 1917885), (90, 1534308), (108, 1278590), (120, 1150731), (135, 1022872), (180, 767154), (216, 639295), (270, 511436), (360, 383577), (540, 255718), (1080, 127859)]