159993720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1259}}^1$

素因数の和:1629

約数の個数: 96

約数和(自身を含む): 521866800

約数和(自身を除く): 361873080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 353, 360, 706, 1059, 1259, 1412, 1765, 2118, 2518, 2824, 3177, 3530, 3777, 4236, 5036, 5295, 6295, 6354, 7060, 7554, 8472, 10072, 10590, 11331, 12590, 12708, 14120, 15108, 15885, 18885, 21180, 22662, 25180, 25416, 30216, 31770, 37770, 42360, 45324, 50360, 56655, 63540, 75540, 90648, 113310, 127080, 151080, 226620, 444427, 453240, 888854, 1333281, 1777708, 2222135, 2666562, 3555416, 3999843, 4444270, 5333124, 6666405, 7999686, 8888540, 10666248, 13332810, 15999372, 17777080, 19999215, 26665620, 31998744, 39998430, 53331240, 79996860, 159993720]

約数ペア:

[(1, 159993720), (2, 79996860), (3, 53331240), (4, 39998430), (5, 31998744), (6, 26665620), (8, 19999215), (9, 17777080), (10, 15999372), (12, 13332810), (15, 10666248), (18, 8888540), (20, 7999686), (24, 6666405), (30, 5333124), (36, 4444270), (40, 3999843), (45, 3555416), (60, 2666562), (72, 2222135), (90, 1777708), (120, 1333281), (180, 888854), (353, 453240), (360, 444427), (706, 226620), (1059, 151080), (1259, 127080), (1412, 113310), (1765, 90648), (2118, 75540), (2518, 63540), (2824, 56655), (3177, 50360), (3530, 45324), (3777, 42360), (4236, 37770), (5036, 31770), (5295, 30216), (6295, 25416), (6354, 25180), (7060, 22662), (7554, 21180), (8472, 18885), (10072, 15885), (10590, 15108), (11331, 14120), (12590, 12708)]