71676840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{597307}}^1$

素因数の和:597321

約数の個数: 32

約数和(自身を含む): 215030880

約数和(自身を除く): 143354040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 597307, 1194614, 1791921, 2389228, 2986535, 3583842, 4778456, 5973070, 7167684, 8959605, 11946140, 14335368, 17919210, 23892280, 35838420, 71676840]

約数ペア:

[(1, 71676840), (2, 35838420), (3, 23892280), (4, 17919210), (5, 14335368), (6, 11946140), (8, 8959605), (10, 7167684), (12, 5973070), (15, 4778456), (20, 3583842), (24, 2986535), (30, 2389228), (40, 1791921), (60, 1194614), (120, 597307)]