12180960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{769}}^1$

素因数の和:801

約数の個数: 144

約数和(自身を含む): 45405360

約数和(自身を除く): 33224400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 769, 792, 880, 990, 1056, 1320, 1440, 1538, 1584, 1760, 1980, 2307, 2640, 3076, 3168, 3845, 3960, 4614, 5280, 6152, 6921, 7690, 7920, 8459, 9228, 11535, 12304, 13842, 15380, 15840, 16918, 18456, 23070, 24608, 25377, 27684, 30760, 33836, 34605, 36912, 42295, 46140, 50754, 55368, 61520, 67672, 69210, 73824, 76131, 84590, 92280, 101508, 110736, 123040, 126885, 135344, 138420, 152262, 169180, 184560, 203016, 221472, 253770, 270688, 276840, 304524, 338360, 369120, 380655, 406032, 507540, 553680, 609048, 676720, 761310, 812064, 1015080, 1107360, 1218096, 1353440, 1522620, 2030160, 2436192, 3045240, 4060320, 6090480, 12180960]

約数ペア:

[(1, 12180960), (2, 6090480), (3, 4060320), (4, 3045240), (5, 2436192), (6, 2030160), (8, 1522620), (9, 1353440), (10, 1218096), (11, 1107360), (12, 1015080), (15, 812064), (16, 761310), (18, 676720), (20, 609048), (22, 553680), (24, 507540), (30, 406032), (32, 380655), (33, 369120), (36, 338360), (40, 304524), (44, 276840), (45, 270688), (48, 253770), (55, 221472), (60, 203016), (66, 184560), (72, 169180), (80, 152262), (88, 138420), (90, 135344), (96, 126885), (99, 123040), (110, 110736), (120, 101508), (132, 92280), (144, 84590), (160, 76131), (165, 73824), (176, 69210), (180, 67672), (198, 61520), (220, 55368), (240, 50754), (264, 46140), (288, 42295), (330, 36912), (352, 34605), (360, 33836), (396, 30760), (440, 27684), (480, 25377), (495, 24608), (528, 23070), (660, 18456), (720, 16918), (769, 15840), (792, 15380), (880, 13842), (990, 12304), (1056, 11535), (1320, 9228), (1440, 8459), (1538, 7920), (1584, 7690), (1760, 6921), (1980, 6152), (2307, 5280), (2640, 4614), (3076, 3960), (3168, 3845)]