273024640

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{60943}}^1$

素因数の和:60969

約数の個数: 64

約数和(自身を含む): 745954560

約数和(自身を除く): 472929920

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, 60943, 121886, 243772, 304715, 426601, 487544, 609430, 853202, 975088, 1218860, 1706404, 1950176, 2133005, 2437720, 3412808, 3900352, 4266010, 4875440, 6825616, 7800704, 8532020, 9750880, 13651232, 17064040, 19501760, 27302464, 34128080, 39003520, 54604928, 68256160, 136512320, 273024640]

約数ペア:

[(1, 273024640), (2, 136512320), (4, 68256160), (5, 54604928), (7, 39003520), (8, 34128080), (10, 27302464), (14, 19501760), (16, 17064040), (20, 13651232), (28, 9750880), (32, 8532020), (35, 7800704), (40, 6825616), (56, 4875440), (64, 4266010), (70, 3900352), (80, 3412808), (112, 2437720), (128, 2133005), (140, 1950176), (160, 1706404), (224, 1218860), (280, 975088), (320, 853202), (448, 609430), (560, 487544), (640, 426601), (896, 304715), (1120, 243772), (2240, 121886), (4480, 60943)]