240578640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{877}}^1$

素因数の和:1026

約数の個数: 160

約数和(自身を含む): 836136960

約数和(自身を除く): 595558320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 127, 135, 144, 180, 216, 240, 254, 270, 360, 381, 432, 508, 540, 635, 720, 762, 877, 1016, 1080, 1143, 1270, 1524, 1754, 1905, 2032, 2160, 2286, 2540, 2631, 3048, 3429, 3508, 3810, 4385, 4572, 5080, 5262, 5715, 6096, 6858, 7016, 7620, 7893, 8770, 9144, 10160, 10524, 11430, 13155, 13716, 14032, 15240, 15786, 17145, 17540, 18288, 21048, 22860, 23679, 26310, 27432, 30480, 31572, 34290, 35080, 39465, 42096, 45720, 47358, 52620, 54864, 63144, 68580, 70160, 78930, 91440, 94716, 105240, 111379, 118395, 126288, 137160, 157860, 189432, 210480, 222758, 236790, 274320, 315720, 334137, 378864, 445516, 473580, 556895, 631440, 668274, 891032, 947160, 1002411, 1113790, 1336548, 1670685, 1782064, 1894320, 2004822, 2227580, 2673096, 3007233, 3341370, 4009644, 4455160, 5012055, 5346192, 6014466, 6682740, 8019288, 8910320, 10024110, 12028932, 13365480, 15036165, 16038576, 20048220, 24057864, 26730960, 30072330, 40096440, 48115728, 60144660, 80192880, 120289320, 240578640]

約数ペア:

[(1, 240578640), (2, 120289320), (3, 80192880), (4, 60144660), (5, 48115728), (6, 40096440), (8, 30072330), (9, 26730960), (10, 24057864), (12, 20048220), (15, 16038576), (16, 15036165), (18, 13365480), (20, 12028932), (24, 10024110), (27, 8910320), (30, 8019288), (36, 6682740), (40, 6014466), (45, 5346192), (48, 5012055), (54, 4455160), (60, 4009644), (72, 3341370), (80, 3007233), (90, 2673096), (108, 2227580), (120, 2004822), (127, 1894320), (135, 1782064), (144, 1670685), (180, 1336548), (216, 1113790), (240, 1002411), (254, 947160), (270, 891032), (360, 668274), (381, 631440), (432, 556895), (508, 473580), (540, 445516), (635, 378864), (720, 334137), (762, 315720), (877, 274320), (1016, 236790), (1080, 222758), (1143, 210480), (1270, 189432), (1524, 157860), (1754, 137160), (1905, 126288), (2032, 118395), (2160, 111379), (2286, 105240), (2540, 94716), (2631, 91440), (3048, 78930), (3429, 70160), (3508, 68580), (3810, 63144), (4385, 54864), (4572, 52620), (5080, 47358), (5262, 45720), (5715, 42096), (6096, 39465), (6858, 35080), (7016, 34290), (7620, 31572), (7893, 30480), (8770, 27432), (9144, 26310), (10160, 23679), (10524, 22860), (11430, 21048), (13155, 18288), (13716, 17540), (14032, 17145), (15240, 15786)]