190690560

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{16553}}^1$

素因数の和:16580

約数の個数: 108

約数和(自身を含む): 659809332

約数和(自身を除く): 469118772

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 16553, 33106, 49659, 66212, 82765, 99318, 132424, 148977, 165530, 198636, 248295, 264848, 297954, 331060, 397272, 496590, 529696, 595908, 662120, 744885, 794544, 993180, 1059392, 1191816, 1324240, 1489770, 1589088, 1986360, 2118784, 2383632, 2648480, 2979540, 3178176, 3972720, 4237568, 4767264, 5296960, 5959080, 6356352, 7945440, 9534528, 10593920, 11918160, 12712704, 15890880, 19069056, 21187840, 23836320, 31781760, 38138112, 47672640, 63563520, 95345280, 190690560]

約数ペア:

[(1, 190690560), (2, 95345280), (3, 63563520), (4, 47672640), (5, 38138112), (6, 31781760), (8, 23836320), (9, 21187840), (10, 19069056), (12, 15890880), (15, 12712704), (16, 11918160), (18, 10593920), (20, 9534528), (24, 7945440), (30, 6356352), (32, 5959080), (36, 5296960), (40, 4767264), (45, 4237568), (48, 3972720), (60, 3178176), (64, 2979540), (72, 2648480), (80, 2383632), (90, 2118784), (96, 1986360), (120, 1589088), (128, 1489770), (144, 1324240), (160, 1191816), (180, 1059392), (192, 993180), (240, 794544), (256, 744885), (288, 662120), (320, 595908), (360, 529696), (384, 496590), (480, 397272), (576, 331060), (640, 297954), (720, 264848), (768, 248295), (960, 198636), (1152, 165530), (1280, 148977), (1440, 132424), (1920, 99318), (2304, 82765), (2880, 66212), (3840, 49659), (5760, 33106), (11520, 16553)]