155628720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1279}}^1$

素因数の和:1324

約数の個数: 180

約数和(自身を含む): 566392320

約数和(自身を除く): 410763600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 169, 180, 195, 208, 234, 240, 260, 312, 338, 360, 390, 468, 507, 520, 585, 624, 676, 720, 780, 845, 936, 1014, 1040, 1170, 1279, 1352, 1521, 1560, 1690, 1872, 2028, 2340, 2535, 2558, 2704, 3042, 3120, 3380, 3837, 4056, 4680, 5070, 5116, 6084, 6395, 6760, 7605, 7674, 8112, 9360, 10140, 10232, 11511, 12168, 12790, 13520, 15210, 15348, 16627, 19185, 20280, 20464, 23022, 24336, 25580, 30420, 30696, 33254, 38370, 40560, 46044, 49881, 51160, 57555, 60840, 61392, 66508, 76740, 83135, 92088, 99762, 102320, 115110, 121680, 133016, 149643, 153480, 166270, 184176, 199524, 216151, 230220, 249405, 266032, 299286, 306960, 332540, 399048, 432302, 460440, 498810, 598572, 648453, 665080, 748215, 798096, 864604, 920880, 997620, 1080755, 1197144, 1296906, 1330160, 1496430, 1729208, 1945359, 1995240, 2161510, 2394288, 2593812, 2992860, 3242265, 3458416, 3890718, 3990480, 4323020, 5187624, 5985720, 6484530, 7781436, 8646040, 9726795, 10375248, 11971440, 12969060, 15562872, 17292080, 19453590, 25938120, 31125744, 38907180, 51876240, 77814360, 155628720]

約数ペア:

[(1, 155628720), (2, 77814360), (3, 51876240), (4, 38907180), (5, 31125744), (6, 25938120), (8, 19453590), (9, 17292080), (10, 15562872), (12, 12969060), (13, 11971440), (15, 10375248), (16, 9726795), (18, 8646040), (20, 7781436), (24, 6484530), (26, 5985720), (30, 5187624), (36, 4323020), (39, 3990480), (40, 3890718), (45, 3458416), (48, 3242265), (52, 2992860), (60, 2593812), (65, 2394288), (72, 2161510), (78, 1995240), (80, 1945359), (90, 1729208), (104, 1496430), (117, 1330160), (120, 1296906), (130, 1197144), (144, 1080755), (156, 997620), (169, 920880), (180, 864604), (195, 798096), (208, 748215), (234, 665080), (240, 648453), (260, 598572), (312, 498810), (338, 460440), (360, 432302), (390, 399048), (468, 332540), (507, 306960), (520, 299286), (585, 266032), (624, 249405), (676, 230220), (720, 216151), (780, 199524), (845, 184176), (936, 166270), (1014, 153480), (1040, 149643), (1170, 133016), (1279, 121680), (1352, 115110), (1521, 102320), (1560, 99762), (1690, 92088), (1872, 83135), (2028, 76740), (2340, 66508), (2535, 61392), (2558, 60840), (2704, 57555), (3042, 51160), (3120, 49881), (3380, 46044), (3837, 40560), (4056, 38370), (4680, 33254), (5070, 30696), (5116, 30420), (6084, 25580), (6395, 24336), (6760, 23022), (7605, 20464), (7674, 20280), (8112, 19185), (9360, 16627), (10140, 15348), (10232, 15210), (11511, 13520), (12168, 12790)]