39475440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{503}}^1$

素因数の和:631

約数の個数: 120

約数和(自身を含む): 134053920

約数和(自身を除く): 94578480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 109, 120, 144, 180, 218, 240, 327, 360, 436, 503, 545, 654, 720, 872, 981, 1006, 1090, 1308, 1509, 1635, 1744, 1962, 2012, 2180, 2515, 2616, 3018, 3270, 3924, 4024, 4360, 4527, 4905, 5030, 5232, 6036, 6540, 7545, 7848, 8048, 8720, 9054, 9810, 10060, 12072, 13080, 15090, 15696, 18108, 19620, 20120, 22635, 24144, 26160, 30180, 36216, 39240, 40240, 45270, 54827, 60360, 72432, 78480, 90540, 109654, 120720, 164481, 181080, 219308, 274135, 328962, 362160, 438616, 493443, 548270, 657924, 822405, 877232, 986886, 1096540, 1315848, 1644810, 1973772, 2193080, 2467215, 2631696, 3289620, 3947544, 4386160, 4934430, 6579240, 7895088, 9868860, 13158480, 19737720, 39475440]

約数ペア:

[(1, 39475440), (2, 19737720), (3, 13158480), (4, 9868860), (5, 7895088), (6, 6579240), (8, 4934430), (9, 4386160), (10, 3947544), (12, 3289620), (15, 2631696), (16, 2467215), (18, 2193080), (20, 1973772), (24, 1644810), (30, 1315848), (36, 1096540), (40, 986886), (45, 877232), (48, 822405), (60, 657924), (72, 548270), (80, 493443), (90, 438616), (109, 362160), (120, 328962), (144, 274135), (180, 219308), (218, 181080), (240, 164481), (327, 120720), (360, 109654), (436, 90540), (503, 78480), (545, 72432), (654, 60360), (720, 54827), (872, 45270), (981, 40240), (1006, 39240), (1090, 36216), (1308, 30180), (1509, 26160), (1635, 24144), (1744, 22635), (1962, 20120), (2012, 19620), (2180, 18108), (2515, 15696), (2616, 15090), (3018, 13080), (3270, 12072), (3924, 10060), (4024, 9810), (4360, 9054), (4527, 8720), (4905, 8048), (5030, 7848), (5232, 7545), (6036, 6540)]