12571320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{104761}}^1$

素因数の和:104775

約数の個数: 32

約数和(自身を含む): 37714320

約数和(自身を除く): 25143000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 104761, 209522, 314283, 419044, 523805, 628566, 838088, 1047610, 1257132, 1571415, 2095220, 2514264, 3142830, 4190440, 6285660, 12571320]

約数ペア:

[(1, 12571320), (2, 6285660), (3, 4190440), (4, 3142830), (5, 2514264), (6, 2095220), (8, 1571415), (10, 1257132), (12, 1047610), (15, 838088), (20, 628566), (24, 523805), (30, 419044), (40, 314283), (60, 209522), (120, 104761)]