155272680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1319}}^1$

素因数の和:1448

約数の個数: 128

約数和(自身を含む): 522720000

約数和(自身を除く): 367447320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 109, 120, 135, 180, 216, 218, 270, 327, 360, 436, 540, 545, 654, 872, 981, 1080, 1090, 1308, 1319, 1635, 1962, 2180, 2616, 2638, 2943, 3270, 3924, 3957, 4360, 4905, 5276, 5886, 6540, 6595, 7848, 7914, 9810, 10552, 11772, 11871, 13080, 13190, 14715, 15828, 19620, 19785, 23544, 23742, 26380, 29430, 31656, 35613, 39240, 39570, 47484, 52760, 58860, 59355, 71226, 79140, 94968, 117720, 118710, 142452, 143771, 158280, 178065, 237420, 284904, 287542, 356130, 431313, 474840, 575084, 712260, 718855, 862626, 1150168, 1293939, 1424520, 1437710, 1725252, 2156565, 2587878, 2875420, 3450504, 3881817, 4313130, 5175756, 5750840, 6469695, 7763634, 8626260, 10351512, 12939390, 15527268, 17252520, 19409085, 25878780, 31054536, 38818170, 51757560, 77636340, 155272680]

約数ペア:

[(1, 155272680), (2, 77636340), (3, 51757560), (4, 38818170), (5, 31054536), (6, 25878780), (8, 19409085), (9, 17252520), (10, 15527268), (12, 12939390), (15, 10351512), (18, 8626260), (20, 7763634), (24, 6469695), (27, 5750840), (30, 5175756), (36, 4313130), (40, 3881817), (45, 3450504), (54, 2875420), (60, 2587878), (72, 2156565), (90, 1725252), (108, 1437710), (109, 1424520), (120, 1293939), (135, 1150168), (180, 862626), (216, 718855), (218, 712260), (270, 575084), (327, 474840), (360, 431313), (436, 356130), (540, 287542), (545, 284904), (654, 237420), (872, 178065), (981, 158280), (1080, 143771), (1090, 142452), (1308, 118710), (1319, 117720), (1635, 94968), (1962, 79140), (2180, 71226), (2616, 59355), (2638, 58860), (2943, 52760), (3270, 47484), (3924, 39570), (3957, 39240), (4360, 35613), (4905, 31656), (5276, 29430), (5886, 26380), (6540, 23742), (6595, 23544), (7848, 19785), (7914, 19620), (9810, 15828), (10552, 14715), (11772, 13190), (11871, 13080)]