127639440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6113}}^1$

素因数の和:6161

約数の個数: 120

約数和(自身を含む): 443509560

約数和(自身を除く): 315870120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6113, 6960, 10440, 12226, 18339, 20880, 24452, 30565, 36678, 48904, 55017, 61130, 73356, 91695, 97808, 110034, 122260, 146712, 177277, 183390, 220068, 244520, 275085, 293424, 354554, 366780, 440136, 489040, 531831, 550170, 709108, 733560, 880272, 886385, 1063662, 1100340, 1418216, 1467120, 1595493, 1772770, 2127324, 2200680, 2659155, 2836432, 3190986, 3545540, 4254648, 4401360, 5318310, 6381972, 7091080, 7977465, 8509296, 10636620, 12763944, 14182160, 15954930, 21273240, 25527888, 31909860, 42546480, 63819720, 127639440]

約数ペア:

[(1, 127639440), (2, 63819720), (3, 42546480), (4, 31909860), (5, 25527888), (6, 21273240), (8, 15954930), (9, 14182160), (10, 12763944), (12, 10636620), (15, 8509296), (16, 7977465), (18, 7091080), (20, 6381972), (24, 5318310), (29, 4401360), (30, 4254648), (36, 3545540), (40, 3190986), (45, 2836432), (48, 2659155), (58, 2200680), (60, 2127324), (72, 1772770), (80, 1595493), (87, 1467120), (90, 1418216), (116, 1100340), (120, 1063662), (144, 886385), (145, 880272), (174, 733560), (180, 709108), (232, 550170), (240, 531831), (261, 489040), (290, 440136), (348, 366780), (360, 354554), (435, 293424), (464, 275085), (522, 244520), (580, 220068), (696, 183390), (720, 177277), (870, 146712), (1044, 122260), (1160, 110034), (1305, 97808), (1392, 91695), (1740, 73356), (2088, 61130), (2320, 55017), (2610, 48904), (3480, 36678), (4176, 30565), (5220, 24452), (6113, 20880), (6960, 18339), (10440, 12226)]