39512880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1663}}^1$

素因数の和:1696

約数の個数: 160

約数和(自身を含む): 148561920

約数和(自身を除く): 109049040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1663, 1980, 2160, 2376, 2640, 2970, 3326, 3960, 4752, 4989, 5940, 6652, 7920, 8315, 9978, 11880, 13304, 14967, 16630, 18293, 19956, 23760, 24945, 26608, 29934, 33260, 36586, 39912, 44901, 49890, 54879, 59868, 66520, 73172, 74835, 79824, 89802, 91465, 99780, 109758, 119736, 133040, 146344, 149670, 164637, 179604, 182930, 199560, 219516, 224505, 239472, 274395, 292688, 299340, 329274, 359208, 365860, 399120, 439032, 449010, 493911, 548790, 598680, 658548, 718416, 731720, 823185, 878064, 898020, 987822, 1097580, 1197360, 1317096, 1463440, 1646370, 1796040, 1975644, 2195160, 2469555, 2634192, 3292740, 3592080, 3951288, 4390320, 4939110, 6585480, 7902576, 9878220, 13170960, 19756440, 39512880]

約数ペア:

[(1, 39512880), (2, 19756440), (3, 13170960), (4, 9878220), (5, 7902576), (6, 6585480), (8, 4939110), (9, 4390320), (10, 3951288), (11, 3592080), (12, 3292740), (15, 2634192), (16, 2469555), (18, 2195160), (20, 1975644), (22, 1796040), (24, 1646370), (27, 1463440), (30, 1317096), (33, 1197360), (36, 1097580), (40, 987822), (44, 898020), (45, 878064), (48, 823185), (54, 731720), (55, 718416), (60, 658548), (66, 598680), (72, 548790), (80, 493911), (88, 449010), (90, 439032), (99, 399120), (108, 365860), (110, 359208), (120, 329274), (132, 299340), (135, 292688), (144, 274395), (165, 239472), (176, 224505), (180, 219516), (198, 199560), (216, 182930), (220, 179604), (240, 164637), (264, 149670), (270, 146344), (297, 133040), (330, 119736), (360, 109758), (396, 99780), (432, 91465), (440, 89802), (495, 79824), (528, 74835), (540, 73172), (594, 66520), (660, 59868), (720, 54879), (792, 49890), (880, 44901), (990, 39912), (1080, 36586), (1188, 33260), (1320, 29934), (1485, 26608), (1584, 24945), (1663, 23760), (1980, 19956), (2160, 18293), (2376, 16630), (2640, 14967), (2970, 13304), (3326, 11880), (3960, 9978), (4752, 8315), (4989, 7920), (5940, 6652)]