53915760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:360

約数の個数: 160

約数和(自身を含む): 188232000

約数和(自身を除く): 134316240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 109, 120, 135, 144, 180, 216, 218, 229, 240, 270, 327, 360, 432, 436, 458, 540, 545, 654, 687, 720, 872, 916, 981, 1080, 1090, 1145, 1308, 1374, 1635, 1744, 1832, 1962, 2061, 2160, 2180, 2290, 2616, 2748, 2943, 3270, 3435, 3664, 3924, 4122, 4360, 4580, 4905, 5232, 5496, 5886, 6183, 6540, 6870, 7848, 8244, 8720, 9160, 9810, 10305, 10992, 11772, 12366, 13080, 13740, 14715, 15696, 16488, 18320, 19620, 20610, 23544, 24732, 24961, 26160, 27480, 29430, 30915, 32976, 39240, 41220, 47088, 49464, 49922, 54960, 58860, 61830, 74883, 78480, 82440, 98928, 99844, 117720, 123660, 124805, 149766, 164880, 199688, 224649, 235440, 247320, 249610, 299532, 374415, 399376, 449298, 494640, 499220, 599064, 673947, 748830, 898596, 998440, 1123245, 1198128, 1347894, 1497660, 1797192, 1996880, 2246490, 2695788, 2995320, 3369735, 3594384, 4492980, 5391576, 5990640, 6739470, 8985960, 10783152, 13478940, 17971920, 26957880, 53915760]

約数ペア:

[(1, 53915760), (2, 26957880), (3, 17971920), (4, 13478940), (5, 10783152), (6, 8985960), (8, 6739470), (9, 5990640), (10, 5391576), (12, 4492980), (15, 3594384), (16, 3369735), (18, 2995320), (20, 2695788), (24, 2246490), (27, 1996880), (30, 1797192), (36, 1497660), (40, 1347894), (45, 1198128), (48, 1123245), (54, 998440), (60, 898596), (72, 748830), (80, 673947), (90, 599064), (108, 499220), (109, 494640), (120, 449298), (135, 399376), (144, 374415), (180, 299532), (216, 249610), (218, 247320), (229, 235440), (240, 224649), (270, 199688), (327, 164880), (360, 149766), (432, 124805), (436, 123660), (458, 117720), (540, 99844), (545, 98928), (654, 82440), (687, 78480), (720, 74883), (872, 61830), (916, 58860), (981, 54960), (1080, 49922), (1090, 49464), (1145, 47088), (1308, 41220), (1374, 39240), (1635, 32976), (1744, 30915), (1832, 29430), (1962, 27480), (2061, 26160), (2160, 24961), (2180, 24732), (2290, 23544), (2616, 20610), (2748, 19620), (2943, 18320), (3270, 16488), (3435, 15696), (3664, 14715), (3924, 13740), (4122, 13080), (4360, 12366), (4580, 11772), (4905, 10992), (5232, 10305), (5496, 9810), (5886, 9160), (6183, 8720), (6540, 8244), (6870, 7848)]