30109280

素因数分解:

$2^5\times 5^1\times {\mathrm{227}}^1\times {\mathrm{829}}^1$

素因数の和:1071

約数の個数: 48

約数和(自身を含む): 71532720

約数和(自身を除く): 41423440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 227, 454, 829, 908, 1135, 1658, 1816, 2270, 3316, 3632, 4145, 4540, 6632, 7264, 8290, 9080, 13264, 16580, 18160, 26528, 33160, 36320, 66320, 132640, 188183, 376366, 752732, 940915, 1505464, 1881830, 3010928, 3763660, 6021856, 7527320, 15054640, 30109280]

約数ペア:

[(1, 30109280), (2, 15054640), (4, 7527320), (5, 6021856), (8, 3763660), (10, 3010928), (16, 1881830), (20, 1505464), (32, 940915), (40, 752732), (80, 376366), (160, 188183), (227, 132640), (454, 66320), (829, 36320), (908, 33160), (1135, 26528), (1658, 18160), (1816, 16580), (2270, 13264), (3316, 9080), (3632, 8290), (4145, 7264), (4540, 6632)]