61441320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{512011}}^1$

素因数の和:512025

約数の個数: 32

約数和(自身を含む): 184324320

約数和(自身を除く): 122883000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 512011, 1024022, 1536033, 2048044, 2560055, 3072066, 4096088, 5120110, 6144132, 7680165, 10240220, 12288264, 15360330, 20480440, 30720660, 61441320]

約数ペア:

[(1, 61441320), (2, 30720660), (3, 20480440), (4, 15360330), (5, 12288264), (6, 10240220), (8, 7680165), (10, 6144132), (12, 5120110), (15, 4096088), (20, 3072066), (24, 2560055), (30, 2048044), (40, 1536033), (60, 1024022), (120, 512011)]