289020960

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{769}}^1$

素因数の和:825

約数の個数: 240

約数和(自身を含む): 1056547800

約数和(自身を除く): 767526840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 162, 174, 180, 216, 232, 240, 261, 270, 288, 290, 324, 348, 360, 405, 432, 435, 464, 480, 522, 540, 580, 648, 696, 720, 769, 783, 810, 864, 870, 928, 1044, 1080, 1160, 1296, 1305, 1392, 1440, 1538, 1566, 1620, 1740, 2088, 2160, 2307, 2320, 2349, 2592, 2610, 2784, 3076, 3132, 3240, 3480, 3845, 3915, 4176, 4320, 4614, 4640, 4698, 5220, 6152, 6264, 6480, 6921, 6960, 7690, 7830, 8352, 9228, 9396, 10440, 11535, 11745, 12304, 12528, 12960, 13842, 13920, 15380, 15660, 18456, 18792, 20763, 20880, 22301, 23070, 23490, 24608, 25056, 27684, 30760, 31320, 34605, 36912, 37584, 41526, 41760, 44602, 46140, 46980, 55368, 61520, 62289, 62640, 66903, 69210, 73824, 75168, 83052, 89204, 92280, 93960, 103815, 110736, 111505, 123040, 124578, 125280, 133806, 138420, 166104, 178408, 184560, 187920, 200709, 207630, 221472, 223010, 249156, 267612, 276840, 311445, 332208, 334515, 356816, 369120, 375840, 401418, 415260, 446020, 498312, 535224, 553680, 602127, 622890, 664416, 669030, 713632, 802836, 830520, 892040, 996624, 1003545, 1070448, 1107360, 1204254, 1245780, 1338060, 1605672, 1661040, 1784080, 1806381, 1993248, 2007090, 2140896, 2408508, 2491560, 2676120, 3010635, 3211344, 3322080, 3568160, 3612762, 4014180, 4817016, 4983120, 5352240, 6021270, 6422688, 7225524, 8028360, 9031905, 9634032, 9966240, 10704480, 12042540, 14451048, 16056720, 18063810, 19268064, 24085080, 28902096, 32113440, 36127620, 48170160, 57804192, 72255240, 96340320, 144510480, 289020960]

約数ペア:

[(1, 289020960), (2, 144510480), (3, 96340320), (4, 72255240), (5, 57804192), (6, 48170160), (8, 36127620), (9, 32113440), (10, 28902096), (12, 24085080), (15, 19268064), (16, 18063810), (18, 16056720), (20, 14451048), (24, 12042540), (27, 10704480), (29, 9966240), (30, 9634032), (32, 9031905), (36, 8028360), (40, 7225524), (45, 6422688), (48, 6021270), (54, 5352240), (58, 4983120), (60, 4817016), (72, 4014180), (80, 3612762), (81, 3568160), (87, 3322080), (90, 3211344), (96, 3010635), (108, 2676120), (116, 2491560), (120, 2408508), (135, 2140896), (144, 2007090), (145, 1993248), (160, 1806381), (162, 1784080), (174, 1661040), (180, 1605672), (216, 1338060), (232, 1245780), (240, 1204254), (261, 1107360), (270, 1070448), (288, 1003545), (290, 996624), (324, 892040), (348, 830520), (360, 802836), (405, 713632), (432, 669030), (435, 664416), (464, 622890), (480, 602127), (522, 553680), (540, 535224), (580, 498312), (648, 446020), (696, 415260), (720, 401418), (769, 375840), (783, 369120), (810, 356816), (864, 334515), (870, 332208), (928, 311445), (1044, 276840), (1080, 267612), (1160, 249156), (1296, 223010), (1305, 221472), (1392, 207630), (1440, 200709), (1538, 187920), (1566, 184560), (1620, 178408), (1740, 166104), (2088, 138420), (2160, 133806), (2307, 125280), (2320, 124578), (2349, 123040), (2592, 111505), (2610, 110736), (2784, 103815), (3076, 93960), (3132, 92280), (3240, 89204), (3480, 83052), (3845, 75168), (3915, 73824), (4176, 69210), (4320, 66903), (4614, 62640), (4640, 62289), (4698, 61520), (5220, 55368), (6152, 46980), (6264, 46140), (6480, 44602), (6921, 41760), (6960, 41526), (7690, 37584), (7830, 36912), (8352, 34605), (9228, 31320), (9396, 30760), (10440, 27684), (11535, 25056), (11745, 24608), (12304, 23490), (12528, 23070), (12960, 22301), (13842, 20880), (13920, 20763), (15380, 18792), (15660, 18456)]