2776471920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{11113}}^1$

素因数の和:11479

約数の個数: 120

約数和(自身を含む): 9352030896

約数和(自身を除く): 6575558976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 347, 360, 694, 720, 1041, 1388, 1735, 2082, 2776, 3123, 3470, 4164, 5205, 5552, 6246, 6940, 8328, 10410, 11113, 12492, 13880, 15615, 16656, 20820, 22226, 24984, 27760, 31230, 33339, 41640, 44452, 49968, 55565, 62460, 66678, 83280, 88904, 100017, 111130, 124920, 133356, 166695, 177808, 200034, 222260, 249840, 266712, 333390, 400068, 444520, 500085, 533424, 666780, 800136, 889040, 1000170, 1333560, 1600272, 2000340, 2667120, 3856211, 4000680, 7712422, 8001360, 11568633, 15424844, 19281055, 23137266, 30849688, 34705899, 38562110, 46274532, 57843165, 61699376, 69411798, 77124220, 92549064, 115686330, 138823596, 154248440, 173529495, 185098128, 231372660, 277647192, 308496880, 347058990, 462745320, 555294384, 694117980, 925490640, 1388235960, 2776471920]

約数ペア:

[(1, 2776471920), (2, 1388235960), (3, 925490640), (4, 694117980), (5, 555294384), (6, 462745320), (8, 347058990), (9, 308496880), (10, 277647192), (12, 231372660), (15, 185098128), (16, 173529495), (18, 154248440), (20, 138823596), (24, 115686330), (30, 92549064), (36, 77124220), (40, 69411798), (45, 61699376), (48, 57843165), (60, 46274532), (72, 38562110), (80, 34705899), (90, 30849688), (120, 23137266), (144, 19281055), (180, 15424844), (240, 11568633), (347, 8001360), (360, 7712422), (694, 4000680), (720, 3856211), (1041, 2667120), (1388, 2000340), (1735, 1600272), (2082, 1333560), (2776, 1000170), (3123, 889040), (3470, 800136), (4164, 666780), (5205, 533424), (5552, 500085), (6246, 444520), (6940, 400068), (8328, 333390), (10410, 266712), (11113, 249840), (12492, 222260), (13880, 200034), (15615, 177808), (16656, 166695), (20820, 133356), (22226, 124920), (24984, 111130), (27760, 100017), (31230, 88904), (33339, 83280), (41640, 66678), (44452, 62460), (49968, 55565)]