1026620520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{8555171}}^1$

素因数の和:8555185

約数の個数: 32

約数和(自身を含む): 3079861920

約数和(自身を除く): 2053241400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 8555171, 17110342, 25665513, 34220684, 42775855, 51331026, 68441368, 85551710, 102662052, 128327565, 171103420, 205324104, 256655130, 342206840, 513310260, 1026620520]

約数ペア:

[(1, 1026620520), (2, 513310260), (3, 342206840), (4, 256655130), (5, 205324104), (6, 171103420), (8, 128327565), (10, 102662052), (12, 85551710), (15, 68441368), (20, 51331026), (24, 42775855), (30, 34220684), (40, 25665513), (60, 17110342), (120, 8555171)]