2743361520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{17293}}^1$

素因数の和:17970

約数の個数: 80

約数和(自身を含む): 8517779232

約数和(自身を除く): 5774417712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 661, 1322, 1983, 2644, 3305, 3966, 5288, 6610, 7932, 9915, 10576, 13220, 15864, 17293, 19830, 26440, 31728, 34586, 39660, 51879, 52880, 69172, 79320, 86465, 103758, 138344, 158640, 172930, 207516, 259395, 276688, 345860, 415032, 518790, 691720, 830064, 1037580, 1383440, 2075160, 4150320, 11430673, 22861346, 34292019, 45722692, 57153365, 68584038, 91445384, 114306730, 137168076, 171460095, 182890768, 228613460, 274336152, 342920190, 457226920, 548672304, 685840380, 914453840, 1371680760, 2743361520]

約数ペア:

[(1, 2743361520), (2, 1371680760), (3, 914453840), (4, 685840380), (5, 548672304), (6, 457226920), (8, 342920190), (10, 274336152), (12, 228613460), (15, 182890768), (16, 171460095), (20, 137168076), (24, 114306730), (30, 91445384), (40, 68584038), (48, 57153365), (60, 45722692), (80, 34292019), (120, 22861346), (240, 11430673), (661, 4150320), (1322, 2075160), (1983, 1383440), (2644, 1037580), (3305, 830064), (3966, 691720), (5288, 518790), (6610, 415032), (7932, 345860), (9915, 276688), (10576, 259395), (13220, 207516), (15864, 172930), (17293, 158640), (19830, 138344), (26440, 103758), (31728, 86465), (34586, 79320), (39660, 69172), (51879, 52880)]