2780159386320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{31392947}}^1$

素因数の和:31393010

約数の個数: 160

約数和(自身を含む): 9809668391040

約数和(自身を除く): 7029509004720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 90, 108, 120, 123, 135, 144, 164, 180, 205, 216, 240, 246, 270, 328, 360, 369, 410, 432, 492, 540, 615, 656, 720, 738, 820, 984, 1080, 1107, 1230, 1476, 1640, 1845, 1968, 2160, 2214, 2460, 2952, 3280, 3690, 4428, 4920, 5535, 5904, 7380, 8856, 9840, 11070, 14760, 17712, 22140, 29520, 44280, 88560, 31392947, 62785894, 94178841, 125571788, 156964735, 188357682, 251143576, 282536523, 313929470, 376715364, 470894205, 502287152, 565073046, 627858940, 753430728, 847609569, 941788410, 1130146092, 1255717880, 1287110827, 1412682615, 1506861456, 1695219138, 1883576820, 2260292184, 2511435760, 2574221654, 2825365230, 3390438276, 3767153640, 3861332481, 4238047845, 4520584368, 5148443308, 5650730460, 6435554135, 6780876552, 7534307280, 7722664962, 8476095690, 10296886616, 11301460920, 11583997443, 12871108270, 13561753104, 15445329924, 16952191380, 19306662405, 20593773232, 22602921840, 23167994886, 25742216540, 30890659848, 33904382760, 34751992329, 38613324810, 46335989772, 51484433080, 57919987215, 61781319696, 67808765520, 69503984658, 77226649620, 92671979544, 102968866160, 115839974430, 139007969316, 154453299240, 173759961645, 185343959088, 231679948860, 278015938632, 308906598480, 347519923290, 463359897720, 556031877264, 695039846580, 926719795440, 1390079693160, 2780159386320]

約数ペア:

[(1, 2780159386320), (2, 1390079693160), (3, 926719795440), (4, 695039846580), (5, 556031877264), (6, 463359897720), (8, 347519923290), (9, 308906598480), (10, 278015938632), (12, 231679948860), (15, 185343959088), (16, 173759961645), (18, 154453299240), (20, 139007969316), (24, 115839974430), (27, 102968866160), (30, 92671979544), (36, 77226649620), (40, 69503984658), (41, 67808765520), (45, 61781319696), (48, 57919987215), (54, 51484433080), (60, 46335989772), (72, 38613324810), (80, 34751992329), (82, 33904382760), (90, 30890659848), (108, 25742216540), (120, 23167994886), (123, 22602921840), (135, 20593773232), (144, 19306662405), (164, 16952191380), (180, 15445329924), (205, 13561753104), (216, 12871108270), (240, 11583997443), (246, 11301460920), (270, 10296886616), (328, 8476095690), (360, 7722664962), (369, 7534307280), (410, 6780876552), (432, 6435554135), (492, 5650730460), (540, 5148443308), (615, 4520584368), (656, 4238047845), (720, 3861332481), (738, 3767153640), (820, 3390438276), (984, 2825365230), (1080, 2574221654), (1107, 2511435760), (1230, 2260292184), (1476, 1883576820), (1640, 1695219138), (1845, 1506861456), (1968, 1412682615), (2160, 1287110827), (2214, 1255717880), (2460, 1130146092), (2952, 941788410), (3280, 847609569), (3690, 753430728), (4428, 627858940), (4920, 565073046), (5535, 502287152), (5904, 470894205), (7380, 376715364), (8856, 313929470), (9840, 282536523), (11070, 251143576), (14760, 188357682), (17712, 156964735), (22140, 125571788), (29520, 94178841), (44280, 62785894), (88560, 31392947)]