2191320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{2029}}^1$

素因数の和:2049

約数の個数: 64

約数和(自身を含む): 7308000

約数和(自身を除く): 5116680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 2029, 4058, 6087, 8116, 10145, 12174, 16232, 18261, 20290, 24348, 30435, 36522, 40580, 48696, 54783, 60870, 73044, 81160, 91305, 109566, 121740, 146088, 182610, 219132, 243480, 273915, 365220, 438264, 547830, 730440, 1095660, 2191320]

約数ペア:

[(1, 2191320), (2, 1095660), (3, 730440), (4, 547830), (5, 438264), (6, 365220), (8, 273915), (9, 243480), (10, 219132), (12, 182610), (15, 146088), (18, 121740), (20, 109566), (24, 91305), (27, 81160), (30, 73044), (36, 60870), (40, 54783), (45, 48696), (54, 40580), (60, 36522), (72, 30435), (90, 24348), (108, 20290), (120, 18261), (135, 16232), (180, 12174), (216, 10145), (270, 8116), (360, 6087), (540, 4058), (1080, 2029)]