39338640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4967}}^1$

素因数の和:4997

約数の個数: 120

約数和(自身を含む): 144151488

約数和(自身を除く): 104812848

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, 4967, 7920, 9934, 14901, 19868, 24835, 29802, 39736, 44703, 49670, 54637, 59604, 74505, 79472, 89406, 99340, 109274, 119208, 149010, 163911, 178812, 198680, 218548, 223515, 238416, 273185, 298020, 327822, 357624, 397360, 437096, 447030, 491733, 546370, 596040, 655644, 715248, 819555, 874192, 894060, 983466, 1092740, 1192080, 1311288, 1639110, 1788120, 1966932, 2185480, 2458665, 2622576, 3278220, 3576240, 3933864, 4370960, 4917330, 6556440, 7867728, 9834660, 13112880, 19669320, 39338640]

約数ペア:

[(1, 39338640), (2, 19669320), (3, 13112880), (4, 9834660), (5, 7867728), (6, 6556440), (8, 4917330), (9, 4370960), (10, 3933864), (11, 3576240), (12, 3278220), (15, 2622576), (16, 2458665), (18, 2185480), (20, 1966932), (22, 1788120), (24, 1639110), (30, 1311288), (33, 1192080), (36, 1092740), (40, 983466), (44, 894060), (45, 874192), (48, 819555), (55, 715248), (60, 655644), (66, 596040), (72, 546370), (80, 491733), (88, 447030), (90, 437096), (99, 397360), (110, 357624), (120, 327822), (132, 298020), (144, 273185), (165, 238416), (176, 223515), (180, 218548), (198, 198680), (220, 178812), (240, 163911), (264, 149010), (330, 119208), (360, 109274), (396, 99340), (440, 89406), (495, 79472), (528, 74505), (660, 59604), (720, 54637), (792, 49670), (880, 44703), (990, 39736), (1320, 29802), (1584, 24835), (1980, 19868), (2640, 14901), (3960, 9934), (4967, 7920)]