272892480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{40609}}^1$

素因数の和:40636

約数の個数: 112

約数和(自身を含む): 990234240

約数和(自身を除く): 717341760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 40609, 81218, 121827, 162436, 203045, 243654, 284263, 324872, 406090, 487308, 568526, 609135, 649744, 812180, 852789, 974616, 1137052, 1218270, 1299488, 1421315, 1624360, 1705578, 1949232, 2274104, 2436540, 2598976, 2842630, 3248720, 3411156, 3898464, 4263945, 4548208, 4873080, 5685260, 6497440, 6822312, 7796928, 8527890, 9096416, 9746160, 11370520, 12994880, 13644624, 17055780, 18192832, 19492320, 22741040, 27289248, 34111560, 38984640, 45482080, 54578496, 68223120, 90964160, 136446240, 272892480]

約数ペア:

[(1, 272892480), (2, 136446240), (3, 90964160), (4, 68223120), (5, 54578496), (6, 45482080), (7, 38984640), (8, 34111560), (10, 27289248), (12, 22741040), (14, 19492320), (15, 18192832), (16, 17055780), (20, 13644624), (21, 12994880), (24, 11370520), (28, 9746160), (30, 9096416), (32, 8527890), (35, 7796928), (40, 6822312), (42, 6497440), (48, 5685260), (56, 4873080), (60, 4548208), (64, 4263945), (70, 3898464), (80, 3411156), (84, 3248720), (96, 2842630), (105, 2598976), (112, 2436540), (120, 2274104), (140, 1949232), (160, 1705578), (168, 1624360), (192, 1421315), (210, 1299488), (224, 1218270), (240, 1137052), (280, 974616), (320, 852789), (336, 812180), (420, 649744), (448, 609135), (480, 568526), (560, 487308), (672, 406090), (840, 324872), (960, 284263), (1120, 243654), (1344, 203045), (1680, 162436), (2240, 121827), (3360, 81218), (6720, 40609)]