157606560

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{12161}}^1$

素因数の和:12188

約数の個数: 120

約数和(自身を含む): 556265556

約数和(自身を除く): 398658996

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12161, 12960, 24322, 36483, 48644, 60805, 72966, 97288, 109449, 121610, 145932, 182415, 194576, 218898, 243220, 291864, 328347, 364830, 389152, 437796, 486440, 547245, 583728, 656694, 729660, 875592, 972880, 985041, 1094490, 1167456, 1313388, 1459320, 1641735, 1751184, 1945760, 1970082, 2188980, 2626776, 2918640, 3283470, 3502368, 3940164, 4377960, 4925205, 5253552, 5837280, 6566940, 7880328, 8755920, 9850410, 10507104, 13133880, 15760656, 17511840, 19700820, 26267760, 31521312, 39401640, 52535520, 78803280, 157606560]

約数ペア:

[(1, 157606560), (2, 78803280), (3, 52535520), (4, 39401640), (5, 31521312), (6, 26267760), (8, 19700820), (9, 17511840), (10, 15760656), (12, 13133880), (15, 10507104), (16, 9850410), (18, 8755920), (20, 7880328), (24, 6566940), (27, 5837280), (30, 5253552), (32, 4925205), (36, 4377960), (40, 3940164), (45, 3502368), (48, 3283470), (54, 2918640), (60, 2626776), (72, 2188980), (80, 1970082), (81, 1945760), (90, 1751184), (96, 1641735), (108, 1459320), (120, 1313388), (135, 1167456), (144, 1094490), (160, 985041), (162, 972880), (180, 875592), (216, 729660), (240, 656694), (270, 583728), (288, 547245), (324, 486440), (360, 437796), (405, 389152), (432, 364830), (480, 328347), (540, 291864), (648, 243220), (720, 218898), (810, 194576), (864, 182415), (1080, 145932), (1296, 121610), (1440, 109449), (1620, 97288), (2160, 72966), (2592, 60805), (3240, 48644), (4320, 36483), (6480, 24322), (12161, 12960)]