260874880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{58231}}^1$

素因数の和:58257

約数の個数: 64

約数和(自身を含む): 712759680

約数和(自身を除く): 451884800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 58231, 116462, 232924, 291155, 407617, 465848, 582310, 815234, 931696, 1164620, 1630468, 1863392, 2038085, 2329240, 3260936, 3726784, 4076170, 4658480, 6521872, 7453568, 8152340, 9316960, 13043744, 16304680, 18633920, 26087488, 32609360, 37267840, 52174976, 65218720, 130437440, 260874880]

約数ペア:

[(1, 260874880), (2, 130437440), (4, 65218720), (5, 52174976), (7, 37267840), (8, 32609360), (10, 26087488), (14, 18633920), (16, 16304680), (20, 13043744), (28, 9316960), (32, 8152340), (35, 7453568), (40, 6521872), (56, 4658480), (64, 4076170), (70, 3726784), (80, 3260936), (112, 2329240), (128, 2038085), (140, 1863392), (160, 1630468), (224, 1164620), (280, 931696), (320, 815234), (448, 582310), (560, 465848), (640, 407617), (896, 291155), (1120, 232924), (2240, 116462), (4480, 58231)]