39259440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4957}}^1$

素因数の和:4987

約数の個数: 120

約数和(自身を含む): 143861328

約数和(自身を除く): 104601888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 4957, 7920, 9914, 14871, 19828, 24785, 29742, 39656, 44613, 49570, 54527, 59484, 74355, 79312, 89226, 99140, 109054, 118968, 148710, 163581, 178452, 198280, 218108, 223065, 237936, 272635, 297420, 327162, 356904, 396560, 436216, 446130, 490743, 545270, 594840, 654324, 713808, 817905, 872432, 892260, 981486, 1090540, 1189680, 1308648, 1635810, 1784520, 1962972, 2181080, 2453715, 2617296, 3271620, 3569040, 3925944, 4362160, 4907430, 6543240, 7851888, 9814860, 13086480, 19629720, 39259440]

約数ペア:

[(1, 39259440), (2, 19629720), (3, 13086480), (4, 9814860), (5, 7851888), (6, 6543240), (8, 4907430), (9, 4362160), (10, 3925944), (11, 3569040), (12, 3271620), (15, 2617296), (16, 2453715), (18, 2181080), (20, 1962972), (22, 1784520), (24, 1635810), (30, 1308648), (33, 1189680), (36, 1090540), (40, 981486), (44, 892260), (45, 872432), (48, 817905), (55, 713808), (60, 654324), (66, 594840), (72, 545270), (80, 490743), (88, 446130), (90, 436216), (99, 396560), (110, 356904), (120, 327162), (132, 297420), (144, 272635), (165, 237936), (176, 223065), (180, 218108), (198, 198280), (220, 178452), (240, 163581), (264, 148710), (330, 118968), (360, 109054), (396, 99140), (440, 89226), (495, 79312), (528, 74355), (660, 59484), (720, 54527), (792, 49570), (880, 44613), (990, 39656), (1320, 29742), (1584, 24785), (1980, 19828), (2640, 14871), (3960, 9914), (4957, 7920)]