8728881360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{773837}}^1$

素因数の和:773900

約数の個数: 80

約数和(自身を含む): 27635302656

約数和(自身を除く): 18906421296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 773837, 1547674, 2321511, 3095348, 3869185, 4643022, 6190696, 7738370, 9286044, 11607555, 12381392, 15476740, 18572088, 23215110, 30953480, 36370339, 37144176, 46430220, 61906960, 72740678, 92860440, 109111017, 145481356, 181851695, 185720880, 218222034, 290962712, 363703390, 436444068, 545555085, 581925424, 727406780, 872888136, 1091110170, 1454813560, 1745776272, 2182220340, 2909627120, 4364440680, 8728881360]

約数ペア:

[(1, 8728881360), (2, 4364440680), (3, 2909627120), (4, 2182220340), (5, 1745776272), (6, 1454813560), (8, 1091110170), (10, 872888136), (12, 727406780), (15, 581925424), (16, 545555085), (20, 436444068), (24, 363703390), (30, 290962712), (40, 218222034), (47, 185720880), (48, 181851695), (60, 145481356), (80, 109111017), (94, 92860440), (120, 72740678), (141, 61906960), (188, 46430220), (235, 37144176), (240, 36370339), (282, 30953480), (376, 23215110), (470, 18572088), (564, 15476740), (705, 12381392), (752, 11607555), (940, 9286044), (1128, 7738370), (1410, 6190696), (1880, 4643022), (2256, 3869185), (2820, 3095348), (3760, 2321511), (5640, 1547674), (11280, 773837)]