80101921320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3449}}^1\times {\mathrm{64513}}^1$

素因数の和:67979

約数の個数: 96

約数和(自身を含む): 260410761000

約数和(自身を除く): 180308839680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 3449, 6898, 10347, 13796, 17245, 20694, 27592, 31041, 34490, 41388, 51735, 62082, 64513, 68980, 82776, 103470, 124164, 129026, 137960, 155205, 193539, 206940, 248328, 258052, 310410, 322565, 387078, 413880, 516104, 580617, 620820, 645130, 774156, 967695, 1161234, 1241640, 1290260, 1548312, 1935390, 2322468, 2580520, 2903085, 3870780, 4644936, 5806170, 7741560, 11612340, 23224680, 222505337, 445010674, 667516011, 890021348, 1112526685, 1335032022, 1780042696, 2002548033, 2225053370, 2670064044, 3337580055, 4005096066, 4450106740, 5340128088, 6675160110, 8010192132, 8900213480, 10012740165, 13350320220, 16020384264, 20025480330, 26700640440, 40050960660, 80101921320]

約数ペア:

[(1, 80101921320), (2, 40050960660), (3, 26700640440), (4, 20025480330), (5, 16020384264), (6, 13350320220), (8, 10012740165), (9, 8900213480), (10, 8010192132), (12, 6675160110), (15, 5340128088), (18, 4450106740), (20, 4005096066), (24, 3337580055), (30, 2670064044), (36, 2225053370), (40, 2002548033), (45, 1780042696), (60, 1335032022), (72, 1112526685), (90, 890021348), (120, 667516011), (180, 445010674), (360, 222505337), (3449, 23224680), (6898, 11612340), (10347, 7741560), (13796, 5806170), (17245, 4644936), (20694, 3870780), (27592, 2903085), (31041, 2580520), (34490, 2322468), (41388, 1935390), (51735, 1548312), (62082, 1290260), (64513, 1241640), (68980, 1161234), (82776, 967695), (103470, 774156), (124164, 645130), (129026, 620820), (137960, 580617), (155205, 516104), (193539, 413880), (206940, 387078), (248328, 322565), (258052, 310410)]