1128500640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1093}}^1$

素因数の和:1356

約数の個数: 192

約数和(自身を含む): 3969907200

約数和(自身を除く): 2841406560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 239, 240, 270, 288, 360, 432, 478, 480, 540, 717, 720, 864, 956, 1080, 1093, 1195, 1434, 1440, 1912, 2151, 2160, 2186, 2390, 2868, 3279, 3585, 3824, 4302, 4320, 4372, 4780, 5465, 5736, 6453, 6558, 7170, 7648, 8604, 8744, 9560, 9837, 10755, 10930, 11472, 12906, 13116, 14340, 16395, 17208, 17488, 19120, 19674, 21510, 21860, 22944, 25812, 26232, 28680, 29511, 32265, 32790, 34416, 34976, 38240, 39348, 43020, 43720, 49185, 51624, 52464, 57360, 59022, 64530, 65580, 68832, 78696, 86040, 87440, 98370, 103248, 104928, 114720, 118044, 129060, 131160, 147555, 157392, 172080, 174880, 196740, 206496, 236088, 258120, 261227, 262320, 295110, 314784, 344160, 393480, 472176, 516240, 522454, 524640, 590220, 783681, 786960, 944352, 1032480, 1044908, 1180440, 1306135, 1567362, 1573920, 2089816, 2351043, 2360880, 2612270, 3134724, 3918405, 4179632, 4702086, 4721760, 5224540, 6269448, 7053129, 7836810, 8359264, 9404172, 10449080, 11755215, 12538896, 14106258, 15673620, 18808344, 20898160, 23510430, 25077792, 28212516, 31347240, 35265645, 37616688, 41796320, 47020860, 56425032, 62694480, 70531290, 75233376, 94041720, 112850064, 125388960, 141062580, 188083440, 225700128, 282125160, 376166880, 564250320, 1128500640]

約数ペア:

[(1, 1128500640), (2, 564250320), (3, 376166880), (4, 282125160), (5, 225700128), (6, 188083440), (8, 141062580), (9, 125388960), (10, 112850064), (12, 94041720), (15, 75233376), (16, 70531290), (18, 62694480), (20, 56425032), (24, 47020860), (27, 41796320), (30, 37616688), (32, 35265645), (36, 31347240), (40, 28212516), (45, 25077792), (48, 23510430), (54, 20898160), (60, 18808344), (72, 15673620), (80, 14106258), (90, 12538896), (96, 11755215), (108, 10449080), (120, 9404172), (135, 8359264), (144, 7836810), (160, 7053129), (180, 6269448), (216, 5224540), (239, 4721760), (240, 4702086), (270, 4179632), (288, 3918405), (360, 3134724), (432, 2612270), (478, 2360880), (480, 2351043), (540, 2089816), (717, 1573920), (720, 1567362), (864, 1306135), (956, 1180440), (1080, 1044908), (1093, 1032480), (1195, 944352), (1434, 786960), (1440, 783681), (1912, 590220), (2151, 524640), (2160, 522454), (2186, 516240), (2390, 472176), (2868, 393480), (3279, 344160), (3585, 314784), (3824, 295110), (4302, 262320), (4320, 261227), (4372, 258120), (4780, 236088), (5465, 206496), (5736, 196740), (6453, 174880), (6558, 172080), (7170, 157392), (7648, 147555), (8604, 131160), (8744, 129060), (9560, 118044), (9837, 114720), (10755, 104928), (10930, 103248), (11472, 98370), (12906, 87440), (13116, 86040), (14340, 78696), (16395, 68832), (17208, 65580), (17488, 64530), (19120, 59022), (19674, 57360), (21510, 52464), (21860, 51624), (22944, 49185), (25812, 43720), (26232, 43020), (28680, 39348), (29511, 38240), (32265, 34976), (32790, 34416)]