67473280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{15061}}^1$

素因数の和:15087

約数の個数: 64

約数和(自身を含む): 184358880

約数和(自身を除く): 116885600

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, 15061, 30122, 60244, 75305, 105427, 120488, 150610, 210854, 240976, 301220, 421708, 481952, 527135, 602440, 843416, 963904, 1054270, 1204880, 1686832, 1927808, 2108540, 2409760, 3373664, 4217080, 4819520, 6747328, 8434160, 9639040, 13494656, 16868320, 33736640, 67473280]

約数ペア:

[(1, 67473280), (2, 33736640), (4, 16868320), (5, 13494656), (7, 9639040), (8, 8434160), (10, 6747328), (14, 4819520), (16, 4217080), (20, 3373664), (28, 2409760), (32, 2108540), (35, 1927808), (40, 1686832), (56, 1204880), (64, 1054270), (70, 963904), (80, 843416), (112, 602440), (128, 527135), (140, 481952), (160, 421708), (224, 301220), (280, 240976), (320, 210854), (448, 150610), (560, 120488), (640, 105427), (896, 75305), (1120, 60244), (2240, 30122), (4480, 15061)]