243217560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2026813}}^1$

素因数の和:2026827

約数の個数: 32

約数和(自身を含む): 729653040

約数和(自身を除く): 486435480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2026813, 4053626, 6080439, 8107252, 10134065, 12160878, 16214504, 20268130, 24321756, 30402195, 40536260, 48643512, 60804390, 81072520, 121608780, 243217560]

約数ペア:

[(1, 243217560), (2, 121608780), (3, 81072520), (4, 60804390), (5, 48643512), (6, 40536260), (8, 30402195), (10, 24321756), (12, 20268130), (15, 16214504), (20, 12160878), (24, 10134065), (30, 8107252), (40, 6080439), (60, 4053626), (120, 2026813)]