243505680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{92237}}^1$

素因数の和:92264

約数の個数: 80

約数和(自身を含む): 823500864

約数和(自身を除く): 579995184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 92237, 184474, 276711, 368948, 461185, 553422, 737896, 922370, 1014607, 1106844, 1383555, 1475792, 1844740, 2029214, 2213688, 2767110, 3043821, 3689480, 4058428, 4427376, 5073035, 5534220, 6087642, 7378960, 8116856, 10146070, 11068440, 12175284, 15219105, 16233712, 20292140, 22136880, 24350568, 30438210, 40584280, 48701136, 60876420, 81168560, 121752840, 243505680]

約数ペア:

[(1, 243505680), (2, 121752840), (3, 81168560), (4, 60876420), (5, 48701136), (6, 40584280), (8, 30438210), (10, 24350568), (11, 22136880), (12, 20292140), (15, 16233712), (16, 15219105), (20, 12175284), (22, 11068440), (24, 10146070), (30, 8116856), (33, 7378960), (40, 6087642), (44, 5534220), (48, 5073035), (55, 4427376), (60, 4058428), (66, 3689480), (80, 3043821), (88, 2767110), (110, 2213688), (120, 2029214), (132, 1844740), (165, 1475792), (176, 1383555), (220, 1106844), (240, 1014607), (264, 922370), (330, 737896), (440, 553422), (528, 461185), (660, 368948), (880, 276711), (1320, 184474), (2640, 92237)]